mirror of
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bb8004d377
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@14883 af4574ff-66df-0310-9fd7-8a98e5e911e0
114 lines
4.2 KiB
XML
114 lines
4.2 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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]>
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<sect1 id="kde-pre-install-config">
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<?dbhtml filename="pre-install-config.html"?>
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<sect1info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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</sect1info>
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<title>KDE Pre-installation Configuration</title>
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<note><para>If you did not install <application>Xorg</application> in
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<filename class="directory">/usr</filename>, some of the
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<application>CMake</application> modules in <application>KDE</application>
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look for packages at hard coded locations. To accommodate this issue,
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create the following symbolic link (as the root user):</para>
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<screen role="root"><userinput>ln -sv $XORG_PREFIX /usr/X11R6</userinput></screen>
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</note>
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<sect2><title>Installing in /usr</title>
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<para>One option is to put <application>KDE</application> into the
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<filename class='directory'>/usr</filename> hierarchy. This creates a
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simpler setup but makes it more difficult to try multiple versions of
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<application>KDE</application>.</para>
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<screen><userinput>export &kde-dir-var;=/usr</userinput></screen>
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</sect2>
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<sect2><title>Installing in /opt</title>
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<para>A method of building multiple versions installs
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<application>KDE</application> in the <filename
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class='directory'>/opt</filename> hierarchy:</para>
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<screen><userinput>export &kde-dir-var;=/opt/kde</userinput></screen>
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<para>If you are not installing <application>KDE</application> in
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<filename class="directory">/usr</filename>, you will need to make some
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additional configuration changes. Best practice is to add those to your
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system or personal profile:</para>
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<screen><userinput>cat > /etc/profile.d/kde.sh << 'EOF'
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<literal># Begin /etc/profile.d/kde.sh
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&kde-dir-var;=/opt/kde
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KDEDIR=&kde-dir;
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pathappend &kde-dir;/bin PATH
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pathappend &kde-dir;/lib/pkgconfig PKG_CONFIG_PATH
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pathappend &kde-dir;/share/pkgconfig PKG_CONFIG_PATH
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pathappend &kde-dir;/share XDG_DATA_DIRS
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pathappend &kde-dir;/share/man MANPATH
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pathappend /etc/kde/xdg XDG_CONFIG_DIRS
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export &kde-dir-var; KDEDIR
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# End /etc/profile.d/kde.sh</literal>
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EOF
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</userinput></screen>
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<para>Add to your <filename>/etc/ld.so.conf</filename>:</para>
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<screen role="root"><userinput>cat >> /etc/ld.so.conf << EOF
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<literal># Begin kde addition
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/opt/kde/lib
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# End kde addition</literal>
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EOF</userinput></screen>
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<indexterm zone="kde-pre-install-config">
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<primary sortas="e-etc-ld.so.conf">/etc/ld.so.conf</primary>
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</indexterm>
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<para>Several KDE packages install files into D-Bus and polkit directories.
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When installing KDE in a location other than <filename class="directory">/usr</filename>,
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D-Bus and polkit need to find these files. The easiest way to achieve this is to create
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the following symlinks (as the <systemitem class="username">root</systemitem> user):</para>
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<screen role="root"><userinput>install -d &kde-dir;/share &&
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ln -svf /usr/share/dbus-1 &kde-dir;/share &&
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ln -svf /usr/share/polkit-1 &kde-dir;/share</userinput></screen>
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<tip>
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<para>Sometimes, the installation paths are coded into installed files.
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This is the reason why <filename class="directory">/opt/kde</filename>
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is used as installation prefix instead of <filename
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class="directory">/opt/kde-&kde-version;</filename>. After installing
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<application>KDE</application>, you may rename the directory and create
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a symlink:</para>
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<screen role="root"><userinput>mv /opt/kde{,-&kde-version;} &&
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ln -svf kde-&kde-version; /opt/kde</userinput></screen>
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<para>Later on, you may want to install other versions of
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<application>KDE</application>. To do that, just remove the symlink and
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use <filename class="directory">/opt/kde</filename> as the prefix again
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(<application>KDE</application> must not be started). Which version of
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<application>KDE</application> you use depends only on where the symlink
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points to. No other reconfiguration will be needed.</para>
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</tip>
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</sect2>
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</sect1>
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