安装prototype火狐插件
http://gfx.neohub.com/prototype-js-sidebar/
提示错误:
"DevBoi: Prototype JS Reference (1.6.0.1)" will not be installed because it does not provide secure updates
By default, Firefox 3 prevents users from installing any extensions that do not offer a secure connection for automatic updates. This prevents users from being victims of hijacked update URLs.
But for developers or people installing extensions they know they can trust, it is a pain.
Luckily it is easily disabled by:
- Enter ‘about:config’ into address bar, hit go
- Right click somewhere in the list of keys below. Select New->Boolean
- Enter ‘ extensions.checkUpdateSecurity ‘ as the name
- Select false as the value
- Reattempt installation of your plugin.