无法安装GTK2.6.3

meinv911

checking mspack.h usability... no
checking mspack.h presence... no
checking for mspack.h... no
checking for GTK+ version...
checking for pkg-config... /usr/bin/pkg-config
checking for GTK+ - version >= 2.0.0... no
*** Could not run GTK+ test program, checking why...
*** The test program failed to compile or link. See the file config.log for the
*** exact error that occured. This usually means GTK+ is incorrectly install ed.
configure: error:
The development files for GTK+ were not found. For GTK+ 2, please
ensure that pkg-config is in the path and that gtk+-2.0.pc is
installed. For GTK+ 1.2 please check that gtk-config is in the path,
and that the version is 1.2.3 or above. Also check that the
libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
--libs' are in the LD_LIBRARY_PATH or equivalent.

[root@localhost wxGTK-2.6.3]#

hero420

我下了个gcc4.1.1(源码包的) 安装成功了,但不知道怎么用,请问怎样查看当前使用的gcc版本   在安装redhat9时安装了gcc