我正在尝试使用以下说明安装 Evolution 插件：
如何将 Evolution 最小化到 Ubuntu 中的系统托盘？
在sudo make舞台上，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
请参阅以下行：
tray.c:28:32: fatal …在登录屏幕上输入密码后，我会看到以下消息：
Gilad (Gilad-PC \ Gilad)
Successful Login:
The last time you interactively logged on to this account was in [Date]
Unsuccessful Login:
No unsuccessful login is recorded
有什么办法可以阻止此消息出现吗？