Browser Development • I got this error building from an archlinux container

0:08.92 DEBUG: configure: error: * * * Could not find gtk+-2.0. Required for NPAPI plugins. To build without NPAPI, add --disable-npapi to your .mozconfig and clobber.

The odd thing is, I have in my .mozconfig

ac_add_options --disable-npapi

yet it still tries to build npapi as if I have it. It is weird.

it mentions about also clobber too.

here is the full log attached

tex.txt