N/APosted on - 05/01/2013
I always love to use mozilla firefox as my browser and just upgraded it to Firefox/220.127.116.11. A friend told me to download firebug for firefox so that I can do automatic debugging but I had an error downloading it saying: Firefox could not install the add- on because of "download error -228. Please help!
I want to install firebug for firefox
The error may be from the way you are installing the add on ,Try the method below.
-Open any indexes of version you want,http://getfirebug.com/releases/firebug/1.6/
-Right click on any of the link and choose "save as"
-There will be one ".xpi" file which will be downloaded locally to your computer.
-Copy that .xpi file and paste it in your computer/server where there is no internet connection.
-In that PC/sever,open Firefox–>go to tools –>Add-ons
-Drag that copied .xpi file into Add-ons window and click on install
-Reconnect the internet connection then restart Firefox .