缺少gconf / gconf-client.h

我正在尝试按照以下说明安装Evolution插件：

如何在Ubuntu的系统托盘中最小化Evolution？

在该sudo make阶段，我得到以下输出：

make  all-recursive
make[1]: Entering directory `/home/gilnaa/Downloads/evolution-tray-0.0.8'
Making all in src
make[2]: Entering directory `/home/gilnaa/Downloads/evolution-tray-0.0.8/src'
make  all-am
make[3]: Entering directory `/home/gilnaa/Downloads/evolution-tray-0.0.8/src'
  CC     tray.lo
tray.c:28:32: fatal error: gconf/gconf-client.h: No such file or directory
compilation terminated.
make[3]: *** [tray.lo] Error 1
make[3]: Leaving directory `/home/gilnaa/Downloads/evolution-tray-0.0.8/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/gilnaa/Downloads/evolution-tray-0.0.8/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/gilnaa/Downloads/evolution-tray-0.0.8'
make: *** [all] Error 2

请参见以下行：

tray.c:28:32: fatal error: gconf/gconf-client.h: No such file or directory

我怎么解决这个问题？

这意味着您需要为gconf安装C头文件（即开发库）。尝试安装软件包libgconf2-dev，然后重试。