3.0.4-g1 gnash envvar error

[Karl Berry]

Hi Giuseppe and all,

Unpacked icecat-3.0.4-g1-i386.tar.bz2(*), started it up, it asked me if I
wanted to install the gnash plugin.  I said yes.  That seemed to
succeed.  Then I got a popup from gnash saying "environment variables
are incorrect, reboot browser to fix".  Ok, so I closed the browser and
restarted it.  Same popup about environment variables.

Gnash does show up in the list of installed extensions.  But when I go
to, say,
http://www.amazon.com/Ten-New-Songs-Leonard-Cohen/dp/B00005Q45W
it says "to view this content download the flash player", so I doubt
it's actually recognizing anything.

Thanks,
karl

(*) Unlike previous releases, it doesn't unpack into a directory ending
with "-i386".  I think it's better to do that.