In the end, he wasn't asking about Firefox extensions but macros. It was a misconception between extensions and add-ons as we call extensions to macros.
Anyway, the translation could be for:
¿como se instalan las extensiones de Firefox en K-meleon? = How to install Firefox extensions/add-ons in K-meleon?
OR (what he was actually asking)
¿cómo se instalan las extensiones de macros en K-meleon? = How to install macros in K-meleon?
If you prefer, you can split/copy my postings, that are actually the explanations in a separate thread. Both explains it, the first for Firefox extensions and the second for macros.
Edited 1 time(s). Last edit at 10/30/2014 02:02PM by guenter.