On Wed, 1 Feb 2012 07:23, themuslimagorist at gmail.com said: > compress.c:34:18: fatal error: zlib.h: No such file or directory > compilation terminated. You need to install zlib development files. On a Debian system this is the package zlib1g-dev. Salam-Shalom, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.