Hello, I tried ptex linked statically with libkpathsea4 (using tetex source included in ptex-buildsupport), but it crashes with the same error except that all "/usr/lib/libkpathsea.so.4"'s in the backtrace are replaced with "ptex"... Regards, -- YOSHINO Yoshihito <yy.y.ja.jp@gmail.com>