$ ls -l /usr/bin/pst2pdf lrwxrwxrwx 1 root root 35 Oct 29 19:55 /usr/bin/pst2pdf -> ../share/texmf-dist/scripts/pst2pdf The symlink points to a directory: $ ls -la /usr/share/texmf-dist/scripts/pst2pdf total 32 drwxr-xr-x 2 root root 4096 Oct 29 19:55 . drwxr-xr-x 73 root root 4096 Oct 8 22:16 .. -rwxr-xr-x 1 root root 23883 Mar 10 2013 pst2pdf.pl
+ 29 Oct 2013; Alexis Ballier <aballier@gentoo.org> + texlive-pstricks-2013.ebuild: + fix pst2pdf link, bug #489808 by Ulrich Müller + thanks