Hi! This one is not about troubles but about success. I hope you apologize... I was about to post this mail to the list: [quote] Don't you just love it: thinking you have fixed a problem after a long fight and next time, you get the same problem all over again...? I am trying to compile kexplorer 0.2 and again the configure script won't recognize that I've libpng installed and 'make' fails ('undefined reference blah'). That's just the same game as it was with kexpress. But I fixed that, damnit! I compiled kexpress 0.17 and 0.2 without any problems (the app wasn't worth it, but that's another story). Here are some details: from configure: checking for main in -ljpeg... yes checking for main in -ltiff... yes checking for main in -lpng... no from config.log: configure:4413: checking for main in -lpng configure:4428: g++ -o conftest -O2 -Wall -s conftest.C -lpng '-lz' 1>&5 g++: '-lz': No such file or directory from /usr/lib: [jpeg] lrwxrwxrwx 1 root root 25 Apr 3 16:30 libjpeg.so ->libjpeg.so.6.0.1* lrwxrwxrwx 1 root root 16 Mär 29 20:11 libjpeg.so.6 ->libjpeg.so.6.0.1* -rwxr-xr-x 1 root root 134632 Jun 10 1998 libjpeg.so.6.0.1* lrwxrwxrwx 1 root root 17 Mär 29 20:11 libjpeg.so.62-> libjpeg.so.62.0.0* -rwxr-xr-x 1 root root 136927 Okt 13 1998 libjpeg.so.62.0.0 [png] -rw-r--r-- 1 root root 122694 Sep 24 1998 libpng.a lrwxrwxrwx 1 root root 24 Apr 24 22:44 libpng.so -> libpng.so.2.1.0* lrwxrwxrwx 1 root root 15 Mär 29 20:11 libpng.so.2 -> libpng.so.2.1.0* -rwxr-xr-x 1 root root 114848 Sep 24 1998 libpng.so.2.1.0* [z] -rw-r--r-- 1 root root 67544 Sep 10 1998 /usr/lib/libz.a lrwxrwxrwx 1 root root 13 Mär 29 20:13 /usr/lib/libz.so -> libz.so.1.1.3* lrwxrwxrwx 1 root root 13 Mär 29 20:09 /usr/lib/libz.so.1 -> libz.so.1.1.3* -rwxr-xr-x 1 root root 58435 Sep 10 1998 /usr/lib/libz.so.1.1.3* The png-devel-package is installed, of course. What the hell....? Slightly irritated tom [end of quote] Summing up all the gory details I encountered suddenly a 'magic moment'. "Hey, wait...". And indeed: the configure script reads: LIBS="-lpng '-lz' $LIBS" I changed that line to LIBS="-lpng -lz $LIBS" and everything went well... tom -- "Anybody complaining about a copyright license is a whiner." (Linus Torvalds) Thomas 'Tom' Berger, [EMAIL PROTECTED] No UCE. No spam. 'nuff said. Questions? Answers! The a.o.l.m.-FAQ at http://aolmfaq.tsx.org