tools/linux_packaging/stage2.run

   1 #!/bin/sh
   2
   3 ####################################
   4 #
   5 #       stage2.run
   6 #       Ardour/Mixbus bundle installer
   7 #       Todd Naugle
   8 #
   9 ###################################
  10
  11
  12
  13 PGM_NAME="Ardour"
  14 PGM_VENDOR="Ardour"
  15 PGM_EXEC_FILE="ardour3"
  16
  17 INSTALL_DEST_BASE="/opt"
  18 USER_BIN_DIR="/usr/local/bin"
  19
  20 PGM_NAME_LOWER=$(echo $PGM_NAME | tr '[:upper:]' '[:lower:]')
  21
  22 USER_NAME=$(logname)
  23
  24 #### Global Variables ####
  25 HAS_XDG="T"
  26
  27 ########################
  28 # Function Definitions
  29 ########################
  30
  31 VaildateYesNoQuestion ()
  32 {
  33         # $1 = Question Text
  34
  35         local INPUT_OK="n"
  36         local USER_INPUT=""
  37
  38         until test "y" = $INPUT_OK;
  39         do
  40                 echo ""
  41                 read -p "$1 [y/n]: " USER_INPUT
  42                 echo ""
  43
  44                 if [ ! -z $USER_INPUT ];
  45                 then
  46                         if [ "Y" = $USER_INPUT -o "y" = $USER_INPUT -o "n" = $USER_INPUT -o "N" = $USER_INPUT ];
  47                         then
  48                                 INPUT_OK="y"
  49                         fi
  50                 fi
  51         done
  52
  53         echo $USER_INPUT | tr '[:upper:]' '[:lower:]'
  54
  55 }
  56
  57 SystemInstall ()
  58 {
  59
  60         # Determine which software install app to use and then install requested package
  61         # $1 = Package Name
  62
  63         if which yum > /dev/null;
  64         then
  65                 ${SUPER} yum -y install $1
  66                 rtrn=$?
  67
  68                 if [ $rtrn -ne 0 ];
  69                 then
  70                         echo ""
  71                         echo "!!! ERROR !!! yum install failed for an unknown reason."
  72                         echo "Please install package $1 after this installer completes."
  73                         echo ""
  74                 fi
  75
  76         elif which apt-get > /dev/null;
  77         then
  78                 ${SUPER} apt-get -y install $1
  79                 rtrn=$?
  80
  81                 if [ $rtrn -ne 0 ];
  82                 then
  83                         echo ""
  84                         echo "!!! ERROR !!! apt-get install failed for an unknown reason."
  85                         echo "Please install package $1 after this installer completes."
  86                         echo ""
  87                 fi
  88
  89         else
  90                 echo ""
  91                 echo "!!! ERROR !!! - Not able to detect which software install tool to use (yum or apt-get)."
  92                 echo "Please install package $1 using the system software install tool."
  93                 echo ""
  94                 rtrn=1
  95         fi
  96
  97         return $rtrn
  98
  99 }
 100
 101 ########################################################################
 102 #                                 Main
 103 ########################################################################
 104 umask 0022
 105
 106 # If you double click a script, some systems don't get the PWD correct.
 107 # Force it to be correct
 108 PKG_PATH=$(dirname "$(readlink -f "$0")")
 109 cd "${PKG_PATH}"
 110
 111 echo ""
 112 echo "Welcome to the ${PGM_NAME} installer"
 113 echo ""
 114 echo "${PGM_NAME} will be installed for user ${USER_NAME} in ${INSTALL_DEST_BASE}"
 115 echo ""
 116
 117 ###############################
 118 # Check for install destination
 119 ###############################
 120
 121 if [ ! -d ${INSTALL_DEST_BASE} ];
 122 then
 123         echo ""
 124         echo "!!! ERROR !!! - Installation location ${INSTALL_DEST_BASE} does not exist!"
 125         echo "Installation will not complete."
 126         echo ""
 127         read -p "Press ENTER to exit installer:" BLAH
 128         exit 1
 129 fi
 130
 131 #############################
 132 # Check for root privileges
 133 #############################
 134
 135 SUPER=""
 136 NORM_USER=""
 137
 138 if [ "$(id -u)" != "0" ]; then
 139
 140         if ! which sudo > /dev/null;
 141         then
 142                 echo ""
 143                 echo "Sudo installed failed, attempting to install using su"
 144                 echo "Please enter root password below"
 145                 echo ""
 146
 147                 if ! su -c "./.stage2.run";
 148                 then
 149                         echo ""
 150                         echo "!!! ERROR !!!"
 151                         echo ""
 152                         echo "This installer requires root privileges. It is currently not"
 153                         echo "running as root AND an attempt to use su failed."
 154                         echo ""
 155                         echo "Please correct this by installing and configuring sudo or running"
 156                         echo "the installer as root (su -c)."
 157                         echo ""
 158                         read -p "Press ENTER to exit installer:" BLAH
 159                         exit 1
 160                 fi
 161                 exit
 162         else
 163                 sudo -k # make sudo forget about cached credentials
 164         fi
 165
 166         if ! sudo date;
 167         then
 168                 echo ""
 169                 echo "Attempting to install using su"
 170                 echo "Please enter root password below"
 171                 echo ""
 172
 173                 if ! su -c "./.stage2.run";
 174                 then
 175                         echo ""
 176                         echo "!!! ERROR !!!"
 177                         echo ""
 178                         echo "This installer requires root privileges. It is currently not"
 179                         echo "running as root AND an attempt to use both sudo and su failed."
 180                         echo ""
 181                         echo "Please correct this by installing and configuring sudo or running"
 182                         echo "the installer as root (su -c)."
 183                         echo ""
 184                         read -p "Press ENTER to exit installer:" BLAH
 185                         exit 1
 186                 fi
 187                 exit
 188         fi
 189         SUPER="sudo"
 190
 191         # The quoting reqired for the su sanityCheck method does not work when used without
 192         # su. Using sh -c in the normal case gets around that, but is a bit of a hack.
 193         NORM_USER="sh -c"
 194 else
 195         NORM_USER="su -l $USER_NAME -c"
 196 fi
 197
 198 ############################
 199 # Determine processor type
 200 ############################
 201
 202 case `uname -m` in
 203         i[3456789]86|x86|i86pc)
 204                 echo "Architecture is x86"
 205                 ARCH='x86'
 206                 ;;
 207         x86_64|amd64|AMD64)
 208                 echo "Architecture is x86_64"
 209                 ARCH='x86_64'
 210                 ;;
 211         *)
 212                 echo ""
 213                 echo "!!! ERROR !!! - Unknown architecture `uname -m`"
 214                 echo ""
 215                 read -p "Press ENTER to exit installer:" BLAH
 216                 exit 1
 217                 ;;
 218 esac
 219
 220 ####################
 221 # Check disk space
 222 ####################
 223
 224 # We have to check the current folder and the INSTALL_DEST_BASE just
 225 # in case they are on different devices
 226 echo "Checking for required disk space"
 227
 228 if [ ! -e .${PGM_NAME}_${ARCH}-*.size ]; then
 229         echo ""
 230         echo "!!! ERROR !!! Can't locate .size file for ${ARCH} bundle."
 231         echo "This package is broken or does not support ${ARCH}."
 232         echo ""
 233         read -p "Press ENTER to exit installer:" BLAH
 234         exit 1
 235 else
 236         REQUIRED_BYTES=$(cat .${PGM_NAME}_${ARCH}-*.size)
 237
 238         #Installer needs 2x the space since the bundle is unpacked locally and then copied
 239         REQUIRED_BYTES=$(($REQUIRED_BYTES + $REQUIRED_BYTES))
 240
 241         #Check space in current folder
 242         FREE_BYTES=$(df -P -B 1 "${PKG_PATH}" | grep / | awk '{print $4}')
 243
 244         if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
 245                 echo ""
 246                 echo "!!! ERROR !!! - Insufficient disk space in ${PKG_PATH}"
 247                 echo "Install requires ${REQUIRED_BYTES} bytes and"
 248                 echo "there is only ${FREE_BYTES} bytes of free space"
 249                 echo ""
 250                 read -p "Press ENTER to exit installer:" BLAH
 251                 exit 1
 252         fi
 253
 254         #Check space in INSTALL_DEST_BASE
 255         FREE_BYTES=$(df -P -B 1 ${INSTALL_DEST_BASE} | grep / | awk '{print $4}')
 256
 257         if [ ${FREE_BYTES} -le ${REQUIRED_BYTES} ] ; then
 258                 echo ""
 259                 echo "!!! ERROR !!! - Insufficient disk space in ${INSTALL_DEST_BASE}"
 260                 echo "Install requires ${REQUIRED_BYTES} bytes and"
 261                 echo "there is only ${FREE_BYTES} bytes of free space"
 262                 echo ""
 263                 read -p "Press ENTER to exit installer:" BLAH
 264                 exit 1
 265         fi
 266 fi
 267
 268 FILESYSTEM_TYPE=$(df -P -T "${PKG_PATH}" | grep / | awk '{print $2}')
 269 echo "Bundle is on ${FILESYSTEM_TYPE} filesystem"
 270
 271 #####################
 272 # Unpack the bundle
 273 #####################
 274
 275 # untar the correct bundle for us to install
 276 echo "Unpacking bundle for $ARCH"
 277
 278 if [ ! -e ${PGM_NAME}_${ARCH}-*.tar.bz2 ]; then
 279         echo ""
 280         echo "!!! ERROR !!! Can't locate ${ARCH} bundle file."
 281         echo ""
 282         read -p "Press ENTER to exit installer:" BLAH
 283         exit 1
 284 fi
 285
 286 if ! tar -xjf ${PGM_NAME}_${ARCH}-*.tar.bz2; then
 287         echo ""
 288         echo "!!! ERROR !!! Can't unpack ${ARCH} bundle file."
 289         echo ""
 290         read -p "Press ENTER to exit installer:" BLAH
 291         exit 1
 292 else
 293         echo "Bundle unpacked"
 294 fi
 295
 296 BUNDLE_DIR=$(basename `find -maxdepth 1 -type d -name "${PGM_NAME}_${ARCH}-*"`)
 297
 298
 299 #######################
 300 # Check for xdg utils
 301 #######################
 302
 303 #load the file that contains the translated names of the users directories
 304 if [ -e /home/${USER_NAME}/.config/user-dirs.dirs ]; then
 305         . /home/${USER_NAME}/.config/user-dirs.dirs
 306 fi
 307
 308 if [ "$(id -u)" != "0" ]; then
 309         USER_DESKTOP_DIR=${XDG_DESKTOP_DIR:-$HOME/Desktop}
 310 else
 311         #running as root with su makes this more difficult
 312         DESKTOP_FOLDER=$(echo ${XDG_DESKTOP_DIR:-$HOME/Desktop} | awk -F/ '{print $NF}')
 313         USER_DESKTOP_DIR="/home/${USER_NAME}/${DESKTOP_FOLDER}"
 314 fi
 315
 316 XDG_MENU_VER=$(xdg-desktop-menu --version 2> /dev/null)
 317 if [ -z "$XDG_MENU_VER" ];
 318 then
 319         echo "System does not have xdg-desktop-menu installed"
 320         HAS_XDG="F"
 321 fi
 322
 323 XDG_ICON_VER=$(xdg-icon-resource --version 2> /dev/null)
 324 if [ -z "$XDG_ICON_VER" ];
 325 then
 326         echo "System does not have xdg-icon-resource installed"
 327         HAS_XDG="F"
 328 fi
 329
 330 #################################################
 331 # Check if system libs are OK (libc, etc)
 332 #################################################
 333
 334 echo ""
 335 echo "Checking system libs to see if they are compatible with ${PGM_NAME}."
 336 echo ""
 337
 338 LIB_ERROR="F"
 339 LD_PATH=`pwd`/${BUNDLE_DIR}/lib
 340
 341 # check the main App
 342 LDD_RESULT=$(LD_LIBRARY_PATH=${LD_PATH} ldd ${BUNDLE_DIR}/bin/${PGM_NAME_LOWER}-* 2>&1 > /dev/null)
 343
 344 if [ -n "$LDD_RESULT" ];
 345 then
 346         echo "$LDD_RESULT"
 347         LIB_ERROR="T"
 348 fi
 349
 350 # check the libs
 351 LIB_FILES=$(find ${BUNDLE_DIR}/lib -name "*.so")
 352
 353 for path in $LIB_FILES
 354 do
 355         LDD_RESULT=$(LD_LIBRARY_PATH=${LD_PATH} ldd $path 2>&1 > /dev/null)
 356         if [ -n "$LDD_RESULT" ];
 357         then
 358                 echo "$LDD_RESULT"
 359                 LIB_ERROR="T"
 360         fi
 361 done
 362
 363 if test "T" = $LIB_ERROR;
 364 then
 365         echo ""
 366         echo "!!! ERROR !!! - Missing library detected!"
 367         echo "This system does not have the correct libs to run ${PGM_NAME}."
 368         echo "Installation will not complete. Please use a compatible distro."
 369         echo ""
 370         read -p "Press ENTER to exit installer:" BLAH
 371         exit 1
 372 fi
 373
 374 ################################
 375 # Setup derived variables
 376 ################################
 377 PGM_VERSION=$(echo ${BUNDLE_DIR} | cut -d- -f2)
 378 PGM_BUILDTYPE=$(echo ${BUNDLE_DIR} | cut -d- -f3)
 379
 380 if [ -z ${PGM_BUILDTYPE} ];
 381 then
 382         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}"
 383         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}"                    #no dash between name and version since dash seperates vendor from program
 384         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}.desktop"    #no dash between name and version since dash seperates vendor from program
 385         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}.desktop"
 386 else
 387         PGM_FULL_NAME="${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}"
 388         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}"                   #no dash between name and version since dash seperates vendor from program
 389         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"   #no dash between name and version since dash seperates vendor from program
 390         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"
 391 fi
 392
 393 PGM_EXEC_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/${PGM_EXEC_FILE}"
 394 ICON_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share/icons"
 395 MENU_FILE_PATH="${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/share"
 396
 397 ################################
 398 # Install bundle and Menu/Link
 399 ################################
 400
 401 # uninstall any older versions
 402 UNINSTALLERS=$(find ${INSTALL_DEST_BASE} -maxdepth 1 -type f -name "${PGM_NAME}*.uninstall.sh")
 403 if [ ! -z "$UNINSTALLERS" ];
 404 then
 405         for i in $UNINSTALLERS; do
 406                 echo ""
 407                 echo "Found existing ${PGM_NAME} installation."
 408
 409                 ANSWER=$(VaildateYesNoQuestion "Do you want to run the uninstaller ${i} ?")
 410
 411                 if test "y" = $ANSWER;
 412                 then
 413                         echo ""
 414                         echo "Running uninstaller $i"
 415
 416                         ${i}
 417                         ${SUPER} rm -f ${i}
 418                 fi
 419         done
 420 fi
 421
 422
 423 # install
 424
 425 echo ""
 426 echo "Installing ${PGM_NAME} ${PGM_VERSION} in ${INSTALL_DEST_BASE}"
 427 echo ""
 428
 429 # Copy the new version in the install directory
 430 ${SUPER} mkdir ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}
 431 ${SUPER} cp -Rf ${BUNDLE_DIR}/* ${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/
 432
 433 # write the desktop/menu file
 434 echo "[Desktop Entry]" > /tmp/${MENU_FILE}
 435 echo "Encoding=UTF-8" >> /tmp/${MENU_FILE}
 436 echo "Version=1.0" >> /tmp/${MENU_FILE}
 437 echo "Type=Application" >> /tmp/${MENU_FILE}
 438 echo "Terminal=false" >> /tmp/${MENU_FILE}
 439 echo "Exec=${PGM_EXEC_PATH}" >> /tmp/${MENU_FILE}
 440 if [ -z ${PGM_BUILDTYPE} ];
 441 then
 442         echo "Name=${PGM_NAME}-${PGM_VERSION}" >> /tmp/${MENU_FILE}
 443 else
 444         echo "Name=${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}" >> /tmp/${MENU_FILE}
 445 fi
 446 echo "Icon=${ICON_NAME}" >> /tmp/${MENU_FILE}
 447 echo "Comment=Digital Audio Workstation" >> /tmp/${MENU_FILE}
 448 echo "Categories=AudioVideo;AudioEditing;Audio;Recorder;" >> /tmp/${MENU_FILE}
 449
 450 chmod ugo+rx /tmp/${MENU_FILE}
 451 ${SUPER} mv /tmp/${MENU_FILE} ${MENU_FILE_PATH}/.
 452
 453 # install the Menu, Link, and Icon(s)
 454 if [ "T" = ${HAS_XDG} ];
 455 then
 456         echo "Adding ${PGM_NAME} to the applications menu"
 457         ${SUPER} xdg-icon-resource install --context apps --size 16 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_16px.png ${ICON_NAME}
 458         ${SUPER} xdg-icon-resource install --context apps --size 22 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_22px.png ${ICON_NAME}
 459         ${SUPER} xdg-icon-resource install --context apps --size 32 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_32px.png ${ICON_NAME}
 460         ${SUPER} xdg-icon-resource install --context apps --size 48 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_48px.png ${ICON_NAME}
 461         ${SUPER} xdg-icon-resource install --context apps --size 256 ${ICON_PATH}/${PGM_NAME_LOWER}_icon_256px.png ${ICON_NAME}
 462
 463         if [ -e ${ICON_PATH}/${PGM_NAME_LOWER}_icon.svg -a -d /usr/share/icons/hicolor/scalable/apps ];
 464         then
 465                 ${SUPER} cp -f ${ICON_PATH}/${PGM_NAME_LOWER}_icon.svg  /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg
 466         fi
 467
 468         ${SUPER} xdg-desktop-menu install ${MENU_FILE_PATH}/${MENU_FILE}
 469         ${SUPER} xdg-desktop-menu forceupdate --mode system                     # Some systems need an extra kick
 470
 471         echo ""
 472         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 473         cp ${MENU_FILE_PATH}/${MENU_FILE} ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 474         chmod ugo+rwx ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 475 else
 476         echo ""
 477         echo "Creating a desktop link for ${PGM_NAME} in ${USER_DESKTOP_DIR}"
 478         cp ${MENU_FILE_PATH}/${MENU_FILE} ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 479         chmod ugo+rwx ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 480 fi
 481
 482 echo ""
 483 echo "Copying uninstall script to ${INSTALL_DEST_BASE}"
 484 echo ""
 485
 486 ${SUPER} cp -f ${BUNDLE_DIR}/bin/*.uninstall.sh ${INSTALL_DEST_BASE}/.
 487
 488 # Create link to the program in user bin
 489
 490 echo ""
 491 echo "Creating link ${PGM_NAME}3 in ${USER_BIN_DIR}"
 492 echo ""
 493
 494 if [ -d "${USER_BIN_DIR}" ]; then
 495         if [ -e "${USER_BIN_DIR}/${PGM_NAME}3" ]; then
 496                 ${SUPER} rm -f ${USER_BIN_DIR}/${PGM_NAME}3
 497         fi
 498
 499         cd "${USER_BIN_DIR}"
 500         ${SUPER} ln -sf ${PGM_EXEC_PATH} ${PGM_NAME}3
 501         cd "${PKG_PATH}"
 502
 503 else
 504         echo "Can not create link because ${USER_BIN_DIR} does not exist"
 505 fi
 506
 507 ###########################
 508 # Check Jack and qjackctl
 509 ###########################
 510
 511 echo ""
 512 echo "Checking to see if Jack is installed"
 513 echo ""
 514
 515 JACK_INSTALLED="f"
 516
 517 if ! which jackd > /dev/null;
 518 then
 519         echo ""
 520         echo "The program Jack is missing from this system. Jack is a required component of $PGM_NAME."
 521         echo ""
 522
 523         ANSWER=$(VaildateYesNoQuestion "Install jack using system software repository?")
 524
 525         if test "y" = $ANSWER;
 526         then
 527                 echo "Attempting to install Jack"
 528                 SystemInstall "jackd"
 529
 530                 if [ $? -ne 0 ];
 531                 then
 532                         echo ""
 533                         read -p "Press ENTER to continue:" BLAH
 534                 else
 535                         JACK_INSTALLED="t"
 536                 fi
 537         fi
 538 else
 539         JACK_INSTALLED="t"
 540         echo "Jack already present"
 541 fi
 542
 543 # Check to see if Jack is new enough to operate correctly.
 544
 545 if [ "t" = ${JACK_INSTALLED} ];
 546 then
 547         JACK_VERSION_OK="f"
 548         JACK_VER_STRING=$(jackd --version | grep -e "jackd.*protocol")
 549         JACK_NAME=$(echo $JACK_VER_STRING | awk '{print $1}')
 550         JACK_VERSION=$(echo $JACK_VER_STRING | awk '{print $3}')
 551         JACK_VERSION_MAJOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $1}')
 552         JACK_VERSION_MIDDLE=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $2}')
 553         JACK_VERSION_MINOR=$(echo $JACK_VERSION | awk 'BEGIN{FS="."}{print $3}')
 554
 555         if [ "jackd" = ${JACK_NAME} ];
 556         then
 557                 if [ ${JACK_VERSION_MAJOR} -eq 0 ];
 558                 then
 559                         if [ ${JACK_VERSION_MIDDLE} -eq 121 ];
 560                         then
 561                                 if [ ${JACK_VERSION_MINOR} -ge 3 ];
 562                                 then
 563                                         JACK_VERSION_OK="t"
 564                                 fi
 565                         elif [ ${JACK_VERSION_MIDDLE} -gt 121 ];
 566                         then
 567                                 JACK_VERSION_OK="t"
 568                         fi
 569                 elif [ ${JACK_VERSION_MAJOR} -gt 0 ];
 570                 then
 571                         JACK_VERSION_OK="t"
 572                 fi
 573         elif [ "jackdmp" = ${JACK_NAME} ];
 574         then
 575                 if [ ${JACK_VERSION_MAJOR} -eq 1 ];
 576                 then
 577                         if [ ${JACK_VERSION_MIDDLE} -eq 9 ];
 578                         then
 579                                 if [ ${JACK_VERSION_MINOR} -ge 8 ];
 580                                 then
 581                                         JACK_VERSION_OK="t"
 582                                 fi
 583                         elif [ ${JACK_VERSION_MIDDLE} -gt 9 ];
 584                         then
 585                                 JACK_VERSION_OK="t"
 586                         fi
 587                 elif [ ${JACK_VERSION_MAJOR} -gt 1 ];
 588                 then
 589                         JACK_VERSION_OK="t"
 590                 fi
 591         fi
 592
 593         if [ "t" = ${JACK_VERSION_OK} ];
 594         then
 595                 echo ""
 596                 echo "Jack Version Check OK (${JACK_VER_STRING})"
 597                 echo ""
 598         else
 599                 echo ""
 600                 echo "!!! WARNING !!! - The version of Jack on this system is too old!"
 601                 echo "Using an old version of Jack is not recommended. Please update"
 602                 echo "Jack for best results."
 603                 echo ""
 604                 echo "System Jack version:"
 605                 echo "   ${JACK_VER_STRING}"
 606                 echo ""
 607                 echo "Recommended minimum versions:"
 608                 echo "   Jack1 - 0.121.3"
 609                 echo "   Jack2 - 1.9.8"
 610                 echo ""
 611                 read -p "Press ENTER to continue:" BLAH
 612         fi
 613 fi
 614
 615 if ! which qjackctl > /dev/null;
 616 then
 617         echo ""
 618         echo "The program QjackCtl is missing from this system."
 619         echo "QjackCtl is an extremely useful tool for any system that runs JACK applications like $PGM_NAME."
 620         echo "We recommend that you install it."
 621         echo ""
 622
 623         ANSWER=$(VaildateYesNoQuestion "Install QjackCtl using system software repository?")
 624
 625         if test "y" = $ANSWER;
 626         then
 627                 echo "Attempting to install QjackCtl"
 628                 SystemInstall "qjackctl"
 629
 630                 if [ $? -ne 0 ];
 631                 then
 632                         echo ""
 633                         read -p "Press ENTER to continue:" BLAH
 634                 fi
 635         fi
 636 fi
 637
 638
 639 ########################
 640 # Run Sanity Check
 641 ########################
 642
 643 USER_GROUP_ADJUSTED="f"
 644
 645 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -a > /dev/null";
 646 then
 647         echo ""
 648         echo "System failed the quick sanity check... Looking for the cause"
 649
 650         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -rt > /dev/null";
 651         then
 652                 echo ""
 653                 echo "System does not allow realtime for the current user... Looking for a solution"
 654
 655                 if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasaudiogroup > /dev/null";
 656                 then
 657                         if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memberaudiogroup > /dev/null 2>&1";
 658                         then
 659                                 ## This is an odd case. We have an audio group and are a member.
 660                                 echo ""
 661                                 echo "!!! WARNING !!! - The current user can not execute realtime processes."
 662                                 echo "This will adversely affect audio latency."
 663                                 echo "This system has an audio group and the user is a member. If jack was"
 664                                 echo "just installed, a simple log out/in may fix this."
 665                                 echo ""
 666                                 echo "For best results, please correct this on your system."
 667                                 echo "(Hint: check /etc/security/limits.conf or /etc/security/limits.d/)"
 668                                 echo ""
 669                                 read -p "Press ENTER to continue:" BLAH
 670                         else
 671                                 # Not a member of an audio group. Try to fix it.
 672
 673                                 if ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasgroup audio > /dev/null && find /etc/security -type f -name "*.conf" | xargs grep -q "^@audio.*rtprio" ";
 674                                 then
 675                                         # add user to audio group
 676                                         echo ""
 677                                         echo "Adding user ${USER_NAME} to the audio group."
 678                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 679                                         echo ""
 680                                         read -p "Press ENTER to continue:" BLAH
 681
 682                                         if ${SUPER} usermod -a -G audio ${USER_NAME};
 683                                         then
 684                                                 USER_GROUP_ADJUSTED="t"
 685                                         else
 686                                                 echo ""
 687                                                 echo "!!! ERROR !!! - Not able to add user to the audio group (usermod failed)!"
 688                                                 echo ""
 689                                                 echo "Please add yourself to the audio group and re-login"
 690                                                 echo ""
 691                                                 read -p "Press ENTER to continue:" BLAH
 692                                         fi
 693
 694                                 elif ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -hasgroup jackuser > /dev/null && find /etc/security -type f -name "*.conf" | xargs grep -q "^@jackuser.*rtprio" ";
 695                                 then
 696                                         # add user to jackuser group
 697                                         echo ""
 698                                         echo "Adding user ${USER_NAME} to the jackuser group."
 699                                         echo "This should allow you to run realtime tasks. Please re-login for this change to take affect."
 700                                         echo ""
 701                                         read -p "Press ENTER to continue:" BLAH
 702
 703                                         if ${SUPER} usermod -a -G jackuser ${USER_NAME};
 704                                         then
 705                                                 USER_GROUP_ADJUSTED="t"
 706                                         else
 707                                                 echo ""
 708                                                 echo "!!! ERROR !!! - Not able to add user to the jackuser group."
 709                                                 echo ""
 710                                                 echo "Please add yourself to the audio group and re-login"
 711                                                 echo ""
 712                                                 read -p "Press ENTER to continue:" BLAH
 713                                         fi
 714
 715
 716                                 fi
 717                         fi
 718                 else
 719                         # No audio group found on this system!
 720                         echo ""
 721                         echo "!!! WARNING !!! - The system does not seem to have an audio group (audio or jackuser)."
 722                         echo ""
 723                         echo "We will not attempt to fix this. Please configure your system to allow"
 724                         echo "non-root users to execute realtime tasks."
 725                         echo ""
 726                         read -p "Press ENTER to continue:" BLAH
 727                 fi
 728         fi
 729
 730         if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -freqscaling > /dev/null";
 731         then
 732                 echo ""
 733                 echo "!!! WARNING !!! - Your system seems to use frequency scaling."
 734                 echo "This can have a serious impact on audio latency."
 735                 echo "For best results turn it off, e.g. by chosing the 'performance' governor."
 736                 echo ""
 737                 read -p "Press ENTER to continue:" BLAH
 738         fi
 739
 740         if [ "f" = $USER_GROUP_ADJUSTED ];
 741         then
 742                 if ! ${NORM_USER} "${INSTALL_DEST_BASE}/${PGM_FULL_NAME}/bin/sanityCheck -memlock > /dev/null";
 743                 then
 744                         echo ""
 745                         echo "!!! WARNING !!! - You are not allowed to lock memory."
 746                         echo ""
 747                         echo "We will not attempt to fix this. Please configure your system to allow"
 748                         echo "non-root users to execute lock memory."
 749                         echo ""
 750                         read -p "Press ENTER to continue:" BLAH
 751                 fi
 752         fi
 753 fi
 754
 755
 756 ########################
 757 # Install Complete
 758 ########################
 759
 760 echo ""
 761 echo "Cleaning up"
 762 rm -rf ${BUNDLE_DIR}/
 763
 764 echo ""
 765 echo "!!! Install Complete !!!"
 766
 767 if [ "t" = $USER_GROUP_ADJUSTED ];
 768 then
 769         echo "You will need to logout and then login again for all changes to be complete"
 770 fi
 771
 772 echo ""
 773 read -p "Press ENTER to exit installer:" BLAH
 774
 775