........
checking for gtk-config... no
checking for GTK - version >= 1.1.3... no
*** The gtk-config script installed by GTK could not be found
*** If GTK was installed in PREFIX, make sure PREFIX/bin is in
*** your path, or set the GTK_CONFIG environment variable to the
*** full path to gtk-config.
我用的系统是FC3,不知道是什么原因,GTK的库我已经安装了,在/USR/LIB下可以看到/GTK和/GTK-2.0两个目录,我该怎么办?