I'm using Debian unstable on x86 I want to compile the new gtk+-2.5.5 glib-2.5.6 compiled and installed successfully I did: export LDFLAGS=-L/tmp/usr/lib export CFLAGS=-I/tmp/usr/include export LD_LIBRARY_PATH=/tmp/usr/lib export PKG_CONFIG_PATH=/tmp/usr/lib/pkgconfig ./configure --prefix=/tmp/usr And gtk+-2.5.5 gets: make[4]: Entering directory `/tmp/gtk+-2.5.5/gtk' /bin/sh ../libtool --mode=link gcc -g -O2 -g -Wall -o gtk-query-immodules-2.0 queryimmodules.o libgtk-x11-2.0.la ../gdk-pixbuf/libgdk_pixbuf-2.0.la ../gdk/libgdk-x11-2.0.la gcc -g -O2 -g -Wall -o .libs/gtk-query-immodules-2.0 queryimmodules.o ./.libs/libgtk-x11-2.0.so -L/tmp/usr/lib /tmp/gtk+-2.5.5/gdk/.libs/libgdk-x11-2.0.so -L/usr/X11R6/lib /usr/lib/libatk-1.0.so ../gdk-pixbuf/.libs/libgdk_pixbuf-2.0.so ../gdk/.libs/libgdk-x11-2.0.so -lXrandr -lXinerama -lXext /usr/lib/libXft.so /usr/lib/libfreetype.so -lz -lfontconfig /usr/lib/libXcursor.so /usr/lib/libXrender.so -lX11 /usr/lib/libpangoxft-1.0.so /usr/lib/libpangox-1.0.so /usr/lib/libpango-1.0.so /usr/lib/libgobject-2.0.so /usr/lib/libgmodule-2.0.so /usr/lib/libglib-2.0.so /tmp/gtk+-2.5.5/gdk-pixbuf/.libs/libgdk_pixbuf-2.0.so /tmp/usr/lib/libgmodule-2.0.so -ldl /tmp/usr/lib/libgobject-2.0.so /tmp/usr/lib/libglib-2.0.so -lm -Wl,--rpath -Wl,/tmp/usr/lib ./.libs/libgtk-x11-2.0.so: undefined reference to `g_key_file_get_integer' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_key_file_load_from_file' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_option_context_set_main_group' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_option_group_set_parse_hooks' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_option_context_set_help_enabled' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_option_context_parse' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_option_context_add_group' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_key_file_free' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_key_file_new' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_option_context_set_ignore_unknown_options' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_key_file_get_locale_string' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_key_file_get_integer_list' ./.libs/libgtk-x11-2.0.so: undefined reference to `g_key_file_get_string' ... _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list