Setting the PATH for TeX Live
Before starting to build TeX Live, set up your PATH so that the
system can properly find the files. If you set up your login scripts
as recommended in The Bash Shell Startup
Files, update the needed paths by creating the texlive.sh script. The programs are always
installed in an <ARCH>-linux subdirectory and on 32-bit x86
this is always i386-linux. For x86_64 and i?86 we can generate this
as $TEXARCH:
![[Note]](../images/note.png)
Note
If upgrading from a previous year's version, you should manually
edit texlive.sh to ensure that the
version for the year you wish to use is the only TeX present (some
people need to keep multiple years available to ensure there are no
regressions in their documents).
Now, create the texlive.sh script as the root user:
TEXARCH=$(uname -m | sed -e 's/i.86/i386/' -e 's/$/-linux/')
cat > /etc/profile.d/texlive.sh << EOF
# Begin texlive setup
TEXLIVE_PREFIX=/opt/texlive/2023
export TEXLIVE_PREFIX
pathappend \$TEXLIVE_PREFIX/texmf-dist/doc/man MANPATH
pathappend \$TEXLIVE_PREFIX/texmf-dist/doc/info INFOPATH
pathappend \$TEXLIVE_PREFIX/bin/$TEXARCH
# End texlive setup
EOF
unset TEXARCH
Note
The standard MANPATH and INFOPATH path are specified above to ensure they are included. If they are already set in the boot script procedure, the pathappend function will ensure duplicates are removed, so including them here will do no harm.
Note
The backslashes before the dollar signs in the script above are to facilitate a copy/paste operation. The backslashes should not appear in the actual script.
The new paths can be immediately activated by running:
source /etc/profile
The shared libraries will be installed into a texlive directory. As
the root user, add it to your
/etc/ld.so.conf:
cat >> /etc/ld.so.conf << EOF
# Begin texlive addition
$TEXLIVE_PREFIX/lib
# End texlive addition
EOF
You should now proceed either to install-tl-unx for a binary installation of texlive, or to texlive-20230313 to begin installing from source.