I have the same problem, pngnq crash on version check ([EMAIL PROTECTED], svn rev 9242, hardy amd64).
I've tried with the fix proposed on the related debian bugs (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=491860), it fix the problem for me. after rebuilding the package (with the fix), pngnq -V shows: [EMAIL PROTECTED]:~$ pngnq -V pngnq 0.5 Compiled with libpng 1.2.15beta5; using libpng 1.2.15beta5. Compiled with zlib 1.2.3.3; using zlib 1.2.3.3. -- pngnq crashed with SIGSEGV in strlen() https://bugs.launchpad.net/bugs/250835 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs