I downloaded the 52 version of Firefox add-ons are currently not search firebug and firepath
Online information, and she has done a great God, special record, after all, I am now a blockhead, soon forgotten
1. After installing Firefox do not upgrade
2. Set
4, extract the compressed package we offer, see a firebug two xpi folder and file.
Download the tarball: https: //pan.baidu.com/s/1EUrvAJkyIejdfHi0KvB1fQ
5, the firebug paste a folder into [configuration folder] inside, two xpi configuration file into the folder [] inside the "extensions" folder.
6, "start" Firefox plugin here choose the plug-in
Reference: https: //www.cnblogs.com/xiaowenshu/p/10774252.html#top