Problem with the SSL CA cert

新装的ubuntu14.04，使用git clone时发生

fatal: unable to access 'https://github.com/ging/licode.git/': Problem with the SSL CA cert (path? access rights?)

错误

google了一个解决方案：

http://forum.nas-central.org/viewtopic.php?f=249&t=

wget http://curl.haxx.se/ca/cacert.pem -O /ffp/etc/ssl/certs/cacert.pem


git config --system http.sslcainfo /ffp/etc/ssl/certs/cacert.pem

git clone https://github.com/midgetspy/Sick-Beard

后可以clone，不知原因是什么？

https://github.com/susanBuck/notes/blob/master/07_Version_Control/999_Common_problems.md

这个有一定的参考意义