]] Abdoulaye Walsimou GAYE | NO pkg-config is required see its dependencies [1] No, it's not. $ ZLIB_CFLAGS= ZLIB_LIBZ=-l ./configure --with-pcre=internal … $ make make[1]: Leaving directory `/tmp/glib2.0-2.28.6' $ pkg-config -bash: pkg-config: command not found $ -- Tollef Fog Heen UNIX is user friendly, it's just picky about who its friends are