Xpdf on my box was working well till this morning. All of a sudden it has started giving error messages like: [dd@mamdo iosn-foss]$ xpdf foss-localization-primer.pdf xpdf: error while loading shared libraries: libt1.so.5: cannot open shared object file: No such file or directory The only thing that may have brought this in is that today I installed mldonkey-2.9.1 (./configure, gmake, make install). That mldonkey is working fine, and it compiled without any error message.