FirefoxDeveloperEdition Blocks Install

[indolering]

FirefoxDeveloperEdition is blocking the installation, even after I added the site to the allowed sites exception list. This is probably a sign of things to come for mainline FX, I would strongly encourage you to get those fixes made and resubmit ASAP.

Thanks!

[AntoineTurmel]

you have to disable Add-on signature:

• Go to about:config
• Set "xpinstall.signatures.required" to false

(until this add-on is signed or submitted to AMO)

[shadchin]

More that does not work :(