我安装GTK 2.6.9 的时候./configure之后
configure: error: Package requirements (glib-2.0 >= 2.6.0 atk >= 1.0.1 pango >= 1.8.0) were not met.
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively you may set the BASE_DEPENDENCIES_CFLAGS and BASE_DEPENDENCIES_LIBS environment variables
to avoid the need to call pkg-config. See the pkg-config man page for
more details.