我是在安装libvmi的时候遇到了这个问题,之前已经装好了glib-2.44.1,但在libvmi目录下执行./configure的时候爆出了这个错误,

虽然一度通过

export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH

把glib-2.0.pc这个文件的路径/usr/local/lib/pkgconfig加到PKG_CONFIG_PATH这个环境变量中而解决了这个问题,但是重启后发现方法失效了,再次./configre依然会报出如题的错误。

原因是 The environment variables you set this way are valid only while your current shell is open. Once you close it, or if you open another shell, you must reset the variables. Alternately, you can add the variables to your ~/ .bashrc file or /etc/profile (this may vary depending on your OS) so they can initialize with each shell.

最后终于在网上找到一篇详细说明这个问题的文章:关系到能否成功编译 /etc /ld.so.conf ; ldconfig ; PKG_CONFIG_PATH