Difference between revisions of "Fedora 10 - Package Dependencies"

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Line 13: Line 13:
  
 
Further updated August 10, 2009 to update package names, correct an error, and to add the xmltv packages at ATRPMS.
 
Further updated August 10, 2009 to update package names, correct an error, and to add the xmltv packages at ATRPMS.
 +
And again on October 11, 2009 to further update package names, and add functionality which is missing on a base install of Fedora, especially extra library folders in ld.so.conf
  
 
The notes on the 'Fedora 8 - Dependencies' page are still useful.
 
The notes on the 'Fedora 8 - Dependencies' page are still useful.
Line 21: Line 22:
 
#              UPDATED FOR FEDORA 10
 
#              UPDATED FOR FEDORA 10
 
#  Updated March 27, 2009, May 1, 2009. August 11, 2009
 
#  Updated March 27, 2009, May 1, 2009. August 11, 2009
#  Quick dependency fulfillment script for mythtv for *FEDORA 10*  
+
#  Updated October 11, 2009
 +
#  Quick dependency fulfilment script for mythtv for *FEDORA 10*  
 +
#  Plus a bunch of useful stuff which a bare install does not touch
 
#  For SVN trunk (using qt4) plus mytharchive and mythdvd plugins
 
#  For SVN trunk (using qt4) plus mytharchive and mythdvd plugins
 
#  Does not necessarily include the requirements for other plugins
 
#  Does not necessarily include the requirements for other plugins
#  Uses atrpms and rpmfusion repos (livna no longer used for these files)
+
#  Uses atrpms repo exclusively (rpmfusion repo is no longer used)
 
#  (assumes those repos are installed in /etc/yum.repos.d)
 
#  (assumes those repos are installed in /etc/yum.repos.d)
 +
#  Since it uses only fedora, atrpms and rpmfusion repos, it does not do gpgchecks
 
#  
 
#  
 
#  Assumes you need ivtv, lirc and firewire: DOES NOT SETUP THEM UP!
 
#  Assumes you need ivtv, lirc and firewire: DOES NOT SETUP THEM UP!
 
#  Presumes you are starting from a 'bare metal' install of Fedora 10
 
#  Presumes you are starting from a 'bare metal' install of Fedora 10
 +
#  Does not deal with video drivers
 +
#  Note that yum install nvidia-graphics-beta with atrpms enabled works!
 
#  Can be run multiple times without problem.
 
#  Can be run multiple times without problem.
 
#  Presumes that your yum fedora.repo points to ' ../releases/10/Everything/i386/os/packages'
 
#  Presumes that your yum fedora.repo points to ' ../releases/10/Everything/i386/os/packages'
Line 40: Line 46:
 
#  WARNING:  Needed only for compiling myth from source!
 
#  WARNING:  Needed only for compiling myth from source!
 
#  WARNING  You have rebooted after the update?
 
#  WARNING  You have rebooted after the update?
 +
#  Intended to be run as root, but may be run with sudo
 +
 
  echo "          ********************************* "
 
  echo "          ********************************* "
 
  echo ""
 
  echo ""
Line 64: Line 72:
 
  mkdir /etc/yum.repos.d/hold
 
  mkdir /etc/yum.repos.d/hold
 
  echo "          You can ignore any 'File exists' error"
 
  echo "          You can ignore any 'File exists' error"
  echo ""
+
  echo "         Revised to move everthing out of the way as a starting condition"
  mv -f /etc/yum.repos.d/atrpms* /etc/yum.repos.d/hold
+
  mv -f /etc/yum.repos.d/* /etc/yum.repos.d/hold
  mv -f /etc/yum.repos.d/livna* /etc/yum.repos.d/hold
+
  echo "          Now move the fedora repos back into scope"
  mv -f /etc/yum.repos.d/rpmfusion* /etc/yum.repos.d/hold
+
  mv -f /etc/yum.repos.d/hold/fedora* /etc/yum.repos.d
mv -f /etc/yum.repos.d/fresh* /etc/yum.repos.d/hold
 
  
 
# Now install files from fedora repos
 
# Now install files from fedora repos
Line 76: Line 83:
 
  echo ""
 
  echo ""
 
  yum update kernel
 
  yum update kernel
 +
echo "    This should have reported Nothing to do"
 +
echo ""
 
  yum -y --nogpgcheck install kernel-devel kernel-headers
 
  yum -y --nogpgcheck install kernel-devel kernel-headers
 
  echo "        Install needed extra development headers "
 
  echo "        Install needed extra development headers "
Line 94: Line 103:
 
qt4-x11 WebKit-qt WebKit-qt-devel
 
qt4-x11 WebKit-qt WebKit-qt-devel
 
   
 
   
echo "          Add the libmysqlclient libraries to LDPATH through ld.so.conf"
+
echo "          ********************************* "
 +
 
 +
echo "          Add library folders to LDPATH (ld.so.conf), not done by the fedora install"
 +
echo "/lib" >> /etc/ld.so.conf
 +
echo "/usr/lib"  >> /etc/ld.so.conf
 +
echo "/usr/local/lib"  >> /etc/ld.so.conf
 +
echo "/usr/lib/nvidia"  >> /etc/ld.so.conf
 +
echo "/usr/lib/xorg"  >> /etc/ld.so.conf
 +
echo "/usr/lib/qt4"  >> /etc/ld.so.conf
 +
echo "/usr/lib/qt-3.3/lib"  >> /etc/ld.so.conf
 +
echo "/usr/lib/xorg/modules/drivers"  >> /etc/ld.so.conf
 +
echo "/usr/lib/xorg/modules/extensions"  >> /etc/ld.so.conf
 +
 
 +
echo "          Add the libmysqlclient libraries to LDPATH through ld.so.conf"
 
  echo "/usr/lib/mysql" >> /etc/ld.so.conf
 
  echo "/usr/lib/mysql" >> /etc/ld.so.conf
 
  echo "          Using echo /usr/lib/mysql >> /etc/ld.so.conf to add"
 
  echo "          Using echo /usr/lib/mysql >> /etc/ld.so.conf to add"
Line 124: Line 146:
 
         cdparanoia cdparanoia-devel cdparanoia-libs \
 
         cdparanoia cdparanoia-devel cdparanoia-libs \
 
         libdvdread libdvdread-devel \
 
         libdvdread libdvdread-devel \
 +
        flac flac-devel flac123 \
 
         libtheora libtheora-devel
 
         libtheora libtheora-devel
 +
echo ""
 
  yum -y --nogpgcheck install \
 
  yum -y --nogpgcheck install \
 
         libexif libexif-devel  \
 
         libexif libexif-devel  \
Line 140: Line 164:
 
  echo ""
 
  echo ""
 
  mv /etc/yum.repos.d/hold/atrpms* /etc/yum.repos.d/
 
  mv /etc/yum.repos.d/hold/atrpms* /etc/yum.repos.d/
 +
yum -y --nogpgcheck install atrpms
 +
echo "          Installs or updates atrpms setup as necessary"
 
  echo "          ********************************* "
 
  echo "          ********************************* "
 
  echo ""
 
  echo ""
Line 145: Line 171:
 
  echo "          firmware for PVR150/250/350/500"
 
  echo "          firmware for PVR150/250/350/500"
 
  echo ""
 
  echo ""
yum -y --nogpgcheck install atrpms
+
echo "          Install perl scripts needed for Video-ivtv"
 
+
wget http://search.cpan.org/CPAN/authors/id/M/ML/MLEHMANN/Video-Capture-V4l-0.902.tar.gz
# needed for perl-Video-ivtv
+
tar zxvf Video-Capture-V4l-0.902.tar.gz
wget http://search.cpan.org/CPAN/authors/id/M/ML/MLEHMANN/Video-Capture-V4l-0.902.tar.gz
+
cd  Video-Capture-V4l-0.902
tar zxvf Video-Capture-V4l-0.902.tar.gz
+
perl Makefile.PL
cd  Video-Capture-V4l-0.902
+
make && make install
perl Makefile.PL
+
cd /tmp
make && make install
+
rm -rf Video-Capture*
cd /tmp
 
rm -rf Video-Capture*
 
 
 
echo "Install perl Video script rpm's from the Fedora 9 atrpms repo with wget"
 
wget http://dl.atrpms.net/all/perl-Video-Frequencies-0.03-4.fc9.noarch.rpm
 
rpm -Uvh perl-Video-Frequencies-0.03-4.fc9.noarch.rpm
 
 
 
wget http://dl.atrpms.net/all/perl-Video-ivtv-0.13-8.fc9.i386.rpm
 
rpm -Uvh perl-Video-ivtv-0.13-8.fc9.i386.rpm
 
rm -f perl-Video*
 
 
 
echo "          Ivtv is now included in the F10 kernel "
 
  
 +
echo "          Video Frequencies script from ATRPMS is no longer needed"
 +
echo "          As it is part of the Video-Capture package"
 +
echo "          Ivtv is now included in the F10 kernel "
 +
echo ""
 +
echo "          ********************************* "
 
yum -y --nogpgcheck install ivtv-firmware
 
yum -y --nogpgcheck install ivtv-firmware
 
+
echo ""
 
  echo "          ********************************* "
 
  echo "          ********************************* "
 
  echo ""
 
  echo ""
Line 200: Line 219:
 
         alsa-driver alsa-driver-devel alsa-kmdl-$KVER \
 
         alsa-driver alsa-driver-devel alsa-kmdl-$KVER \
 
         faac faac-devel libfaac0 faad2 faad2-devel \
 
         faac faac-devel libfaac0 faad2 faad2-devel \
         libmp4v2
+
         libmp4v2_0
 
  yum -y --nogpgcheck install \
 
  yum -y --nogpgcheck install \
 
         fftw fftw-devel fftw2 fftw2-devel \
 
         fftw fftw-devel fftw2 fftw2-devel \
        flac flac-devel \
 
 
         lame lame-devel libmp3lame0 \
 
         lame lame-devel libmp3lame0 \
 
         libcdaudio libcdaudio-devel
 
         libcdaudio libcdaudio-devel
Line 225: Line 243:
 
libavcodec52 libavdevice52 libavformat52 \
 
libavcodec52 libavdevice52 libavformat52 \
 
libquicktime libquicktime0 libquicktime-devel \
 
libquicktime libquicktime0 libquicktime-devel \
         mplayer mplayerplug-in mplayer-skins normalize \
+
         mplayer gecko-mediaplayer mplayer-skins normalize \
 
         SDL-devel taglib taglib-devel \
 
         SDL-devel taglib taglib-devel \
 
         transcode xvidcore xvidcore-devel xmms-aac
 
         transcode xvidcore xvidcore-devel xmms-aac
Line 295: Line 313:
 
  rm -rf essential-20071007
 
  rm -rf essential-20071007
 
  cd /tmp
 
  cd /tmp
 +
echo "          Final addition, create libdts.so.0 as a symlink of libdca.so.0.0.0"
 +
echo "          As libdca now replaces libdts, but some programs use the old name"
 +
ln -s /usr/lib/libdca.so.0.0.0 /usr/lib/libdts.so.0
 
  echo " "
 
  echo " "
 
  echo "          Note that you can run this as many times as you like."
 
  echo "          Note that you can run this as many times as you like."
 
  echo "          The only side-effect, besides installing packages, will be to "
 
  echo "          The only side-effect, besides installing packages, will be to "
 
  echo "          add one redundant repeated line to /etc/yum.conf each time, "
 
  echo "          add one redundant repeated line to /etc/yum.conf each time, "
  echo "          and one redundant repeated line to /etc/ld.so.conf."
+
  echo "          and redundant repeated lines to /etc/ld.so.conf."
echo ""
 
 
  echo ""
 
  echo ""
 +
echo "          For speedy re-runs, comment out the wget lines"
 
</pre>
 
</pre>

Latest revision as of 19:06, 13 October 2009

Updated dependency install script for Fedora 10 and SVN trunk This script should work for Fedora 11 as well, but there are some differences in the naming of the 'qt' packages.

Uses atrpms over rpmfusion.

As of March 13, 2009, the perl-Video-ivtv package and the perl-Video-Frequences package are missing from the atrpms fedora 10 repo. They may still be available in the atrpms fedora 9 repo tree at:

http://dl.atrpms.net/f9-i386/atrpms/stable/

Updated March 27, 2009, to download and install those packages using wget. In addition, it now installs 2 perl packages needed for the myth.rebuilddatabase.pl script, Time::Format and Time::Date.

Further updated May 1, 2009 to update package names and add some packages, including downloading and installing the 'essential' codecs package from mplayerhq.

Further updated August 10, 2009 to update package names, correct an error, and to add the xmltv packages at ATRPMS. And again on October 11, 2009 to further update package names, and add functionality which is missing on a base install of Fedora, especially extra library folders in ld.so.conf

The notes on the 'Fedora 8 - Dependencies' page are still useful.

#!/bin/bash
#*********************************************
#               UPDATED FOR FEDORA 10
#  Updated March 27, 2009, May 1, 2009. August 11, 2009
#  Updated October 11, 2009
#  Quick dependency fulfilment script for mythtv for *FEDORA 10* 
#  Plus a bunch of useful stuff which a bare install does not touch
#  For SVN trunk (using qt4) plus mytharchive and mythdvd plugins
#  Does not necessarily include the requirements for other plugins
#  Uses atrpms repo exclusively (rpmfusion repo is no longer used)
#  (assumes those repos are installed in /etc/yum.repos.d)
#  Since it uses only fedora, atrpms and rpmfusion repos, it does not do gpgchecks
# 
#  Assumes you need ivtv, lirc and firewire: DOES NOT SETUP THEM UP!
#  Presumes you are starting from a 'bare metal' install of Fedora 10
#  Does not deal with video drivers
#  Note that yum install nvidia-graphics-beta with atrpms enabled works!
#  Can be run multiple times without problem.
#  Presumes that your yum fedora.repo points to ' ../releases/10/Everything/i386/os/packages'
#  Presumes that you have *already* run 'yum -y update' after the base install
#  Where a library is required, you will also require the '*-devel' rpm. 
#
#  In order to avoid problems with digital sound, this script removes pulseaudio
#  
#  WARNING:  This setup prefers atrpms over fedora for libraries.
#  WARNING:  This setup basically ignores the rpmfusion repository.
#  WARNING:  Needed only for compiling myth from source!
#  WARNING   You have rebooted after the update?
#  Intended to be run as root, but may be run with sudo

 echo "          ********************************* "
 echo ""
 echo ""
 echo "   	WARNING: Did you reboot after doing your update?"
 echo ""
 echo "   	Use control-C now to exit now."
 echo "  WARNING:  This setup prefers atrpms over fedora for libraries."
 echo "  WARNING:  This setup basically ignores the rpmfusion repository."
 echo "  WARNING:  If you have used rpmfusion previously, this may not work."
 echo "  WARNING:  Needed only for compiling myth from source!"
 echo "  WARNING   You have rebooted after the update?"
 echo ""
 echo "         Any necessary downloads will be in /tmp. CD'ing to there now."

cd /tmp
 export KVER=`uname -r`    # Those are back-ticks, not quotes 

# Move all non-fedora repos: atrpms, livna and rpmfusion out of the way
 echo "          ********************************* "
 echo ""
 echo "   	Move all non-Fedora repos: atrpms, livna and rpmfusion out of the way"
 echo ""
 mkdir /etc/yum.repos.d/hold
 echo "          You can ignore any 'File exists' error"
 echo "          Revised to move everthing out of the way as a starting condition"
 mv -f /etc/yum.repos.d/* /etc/yum.repos.d/hold
 echo "          Now move the fedora repos back into scope"
 mv -f /etc/yum.repos.d/hold/fedora* /etc/yum.repos.d

# Now install files from fedora repos
 echo "          ********************************* "
 echo ""
 echo "   	Update kernel and install kernel sources"
 echo ""
 yum update kernel
 echo "    This should have reported Nothing to do"
 echo ""
 yum -y --nogpgcheck install kernel-devel kernel-headers
 echo "         Install needed extra development headers "
 echo ""
 yum -y --nogpgcheck install \
	glibc glibc-common glibc-devel \
	glibc-headers glibc-utils \
	libXxf86vm libXxf86vm-devel
 echo ""
 echo "          ********************************* "
 echo ""
 echo "   	Update to qt4: does NOT install the 15 Meg of qt4-docs"
 echo "   	Note that these file names are case sensitive"
 echo ""
 yum -y --nogpgcheck install \
	qt qt-devel qt-MySQL \
	qt4 qt4-devel qt4-mysql \
	qt4-x11 WebKit-qt WebKit-qt-devel
 
 echo "          ********************************* "

 echo "          Add library folders to LDPATH (ld.so.conf), not done by the fedora install"
 echo "/lib" >> /etc/ld.so.conf
 echo "/usr/lib"  >> /etc/ld.so.conf
 echo "/usr/local/lib"  >> /etc/ld.so.conf
 echo "/usr/lib/nvidia"  >> /etc/ld.so.conf
 echo "/usr/lib/xorg"  >> /etc/ld.so.conf
 echo "/usr/lib/qt4"  >> /etc/ld.so.conf
 echo "/usr/lib/qt-3.3/lib"  >> /etc/ld.so.conf
 echo "/usr/lib/xorg/modules/drivers"  >> /etc/ld.so.conf
 echo "/usr/lib/xorg/modules/extensions"  >> /etc/ld.so.conf

 echo "          Add the libmysqlclient libraries to LDPATH through ld.so.conf"
 echo "/usr/lib/mysql" >> /etc/ld.so.conf
 echo "          Using echo /usr/lib/mysql >> /etc/ld.so.conf to add"
 ldconfig
 echo ""
 echo "          Otherwise you get the error: QSqlDatabase: QMYSQL3 driver not loaded"
 echo "          when myth tries to contact the database, as the client library is not found."

 echo "          ********************************* "
 echo ""
 echo "         Now remove pulse audio files mythtv does not need"
 echo ""
 echo "         Do NOT use 'remove pulseaudio*' as this will remove pulseaudio-libs"
 echo "         which will kill gdm and other core programs."
 echo ""
 yum -y remove pulseaudio alsa-plugins-pulseaudio pavucontrol \
               pulseaudio-utils gstreamer-plugins-pulse \
               pulseaudio-core-libs akode-pulseaudio 
 rm -rf /etc/pulse
 rm -rf /root/.pulse*
 rm -rf /home/mythtv/.pulse*
 echo ""
 echo "          ********************************* "
 echo ""
 echo "  	Now for the files mythtv needs"
 echo ""
 yum  -y --nogpgcheck install \
	alsa-lib alsa-lib-devel alsa-utils \
        cdparanoia cdparanoia-devel cdparanoia-libs \
        libdvdread libdvdread-devel \
        flac flac-devel flac123 \
        libtheora libtheora-devel
 echo ""
 yum -y --nogpgcheck install \
        libexif libexif-devel   \
        libtiff libtiff-devel  \
        libvorbis libvorbis-devel nasm \
        SDL SDL-devel libxcb libxcb-devel
 echo "          ********************************* "
 echo ""
 echo " 		Add Firewire capabilies"
 yum -y --nogpgcheck install \
	libiec61883 libiec61883-devel libavc1394 libavc1394-devel
 echo "          ********************************* "
 echo ""
 echo "          Now bring atrpms into scope"
 echo ""
 mv /etc/yum.repos.d/hold/atrpms* /etc/yum.repos.d/
 yum -y --nogpgcheck install atrpms
 echo "          Installs or updates atrpms setup as necessary"
 echo "          ********************************* "
 echo ""
 echo "          Install dependencies of ivtv including"
 echo "          firmware for PVR150/250/350/500"
 echo ""
 echo "          Install perl scripts needed for Video-ivtv"
 wget http://search.cpan.org/CPAN/authors/id/M/ML/MLEHMANN/Video-Capture-V4l-0.902.tar.gz
 tar zxvf Video-Capture-V4l-0.902.tar.gz
 cd  Video-Capture-V4l-0.902
 perl Makefile.PL
 make && make install
 cd /tmp
 rm -rf Video-Capture*

 echo "           Video Frequencies script from ATRPMS is no longer needed"
 echo "           As it is part of the Video-Capture package"
 echo "           Ivtv is now included in the F10 kernel "
 echo ""
 echo "          ********************************* "
yum -y --nogpgcheck install ivtv-firmware
 echo ""
 echo "          ********************************* "
 echo ""
 echo "          Install lirc: you will have to deal with setup of lircrc manually"
 echo ""
 yum -y --nogpgcheck install \
	lirc lirc-devel lirc-libs lirc-devel \
	lirc-remotes lirc-devices
 echo "          ********************************* "
 echo ""
 echo "          Substitute the atrpms libraw1394 for the fedora version"
 echo ""
 yum -y --nogpgcheck update libraw1394    # substitutes atrpms version for fedora

 echo "          ********************************* "
 echo ""
 echo "          Now for the majority of the install"
 echo "          You should raid the fridge or make a coffee....."
 echo "          Note that some rpms have a name different from the library."
 echo "          I.e the rpm is called libmp3lame0 while the "
 echo "          library is called libmp3lame "
 echo ""
 echo "          First firewire: a dependency of other stuff "
 yum -y --nogpgcheck install \
	libdc1394 libdc1394-devel  \
        libraw1394-devel libraw1394_8
 echo ""
 echo "          Now a big bundle of stuff broken into five groups "
 echo ""
 yum -y --nogpgcheck install \
	a52dec a52dec-devel liba52_0 \
        alsa-driver alsa-driver-devel alsa-kmdl-$KVER \
        faac faac-devel libfaac0 faad2 faad2-devel \
        libmp4v2_0
 yum -y --nogpgcheck install \
        fftw fftw-devel fftw2 fftw2-devel \
        lame lame-devel libmp3lame0 \
        libcdaudio libcdaudio-devel
 yum -y --nogpgcheck install \
        libdca libdca-devel libdca0 \
	libdvdcss libdvdcss-devel \
	libdvdnav libdvdnav-devel \
        libfame libfame-devel
 yum -y --nogpgcheck install \
        libmad libmad0 libmad-devel \
        libmpeg3 libmpeg3-devel libmpeg3-utils \
        libXvMC libXvMCW-devel nasm \
        mjpegtools mjpegtools-devel

yum -y --nogpgcheck install \
        x264 x264-devel libx264* xmltv-gui \
        xmltv-grabbers perl-XMLTV

 yum -y --nogpgcheck install \
	ffmpeg ffmpeg-devel \
	libavcodec52 libavdevice52 libavformat52 \
	libquicktime libquicktime0 libquicktime-devel \
        mplayer gecko-mediaplayer mplayer-skins normalize \
        SDL-devel taglib taglib-devel \
        transcode xvidcore xvidcore-devel xmms-aac
 
 echo "          ********************************* "
 echo ""
 echo "          Now hide atrpms and bring rpmfusion into scope."
 echo "          Livna is no longer used."
 echo "          Do NOT run 'yum update' with atrpms, rpmfusion or livna enabled!"
 echo ""
 mv -f /etc/yum.repos.d/atrpms* /etc/yum.repos.d/hold
 echo "          ********************************* "
 echo "          The rpmfusion repo has duplicates of many atrpms files,"
 echo "          but generally not as new and some conflict with atrpms files."
 mv -f /etc/yum.repos.d/hold/rpmfusion* /etc/yum.repos.d/

 yum -y --nogpgcheck install libdvdplay libdvdplay-devel
 echo "              These two packages seem to have disappeared....."
 echo ""
 echo ""
 echo "          Install perl scripts needed by myth.rebuilddatabase.pl"
 echo "          Get Time::Format and install "
 echo ""
 echo ""

wget http://search.cpan.org/CPAN/authors/id/R/RO/ROODE/Time-Format-1.09.tar.gz

tar xzvf Time-Format-1.09.tar.gz
cd Time-Format-1.09
perl Makefile.PL
make && make install
 echo ""
 echo ""

cd /tmp
rm -rf Time-Format*

 echo "           Get Time::Date and install"

wget http://search.cpan.org/CPAN/authors/id/G/GB/GBARR/TimeDate-1.16.tar.gz

tar xzvf TimeDate-1.16.tar.gz
cd TimeDate-1.16
perl Makefile.PL
make && make install
cd /tmp
rm -rf TimeDate*
 echo ""
 echo ""
 echo " Almost done!"
 echo " Some cleanup...."
 mv -vf /etc/yum.repos.d/rpmfusion* /etc/yum.repos.d/hold
 depmod -ae
 ldconfig
 echo "          ********************************* "
 echo ""
 echo "          Amost Done!"
 echo "           Now to grab and install codecs from mplayerhq.hu "
 if [ -n /usr/lib/codecs ];
   then
    mkdir /usr/lib/codecs;
 fi;
 cd /usr/lib/codecs
 wget ftp://ftp1.mplayerhq.hu/MPlayer/releases/codecs/essential-20071007.tar.bz2
 tar -xjvf essential-20071007.tar.bz2
 cd ./essential-20071007
 mv * ..
 cd /usr/lib/codecs
 rm -rf essential-20071007
 cd /tmp
 echo "          Final addition, create libdts.so.0 as a symlink of libdca.so.0.0.0"
 echo "          As libdca now replaces libdts, but some programs use the old name"
 ln -s /usr/lib/libdca.so.0.0.0 /usr/lib/libdts.so.0
 echo " "
 echo "          Note that you can run this as many times as you like."
 echo "          The only side-effect, besides installing packages, will be to "
 echo "          add one redundant repeated line to /etc/yum.conf each time, "
 echo "          and redundant repeated lines to /etc/ld.so.conf."
 echo ""
 echo "          For speedy re-runs, comment out the wget lines"