gnome-system-tools3.0.0安装问题

Question

因此在安装过程中

gnome-system-tools3.0.0，我遇到了这个问题：

configure: error: Package requirements (
               gtk+-3.0 >= 2.91
               gmodule-export-2.0
               gio-2.0 >= 2.25.3
               pango
               liboobs-1 >= 2.91.1
               system-tools-backends-2.0 >= 2.10.1
               ) were not met:

No package 'gtk+-3.0' found
No package 'pango' found
No package 'liboobs-1' found
No package 'system-tools-backends-2.0' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables GST_DEPENDS_CFLAGS
and GST_DEPENDS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details

有人知道我该做什么吗？