...
checking for snprintf... yes
checking for X... libraries /usr/X11R6/lib, headers /usr/X11R6/include
checking for IceConnectionNumber in -lICE... no
checking for libXext... yes
checking for pthread_create in -lpthread... yes
checking for extra includes... no
checking for extra libs... no
checking for libz... configure: error: not found.
Possibly configure picks up an outdated version
installed by XFree86. Remove it from your system.
Check your installation and look into config.logEgal was ich compiliere, immer krieg ich diese Meldung nach ./configure.