[MonoDevelop] Problem making MonoDevelop

[John BouAntoun]

Hi guys,

Every time i restart my machine and do a make run in monodevelop (i.e.
make run in a new console), I get the following error message:

Cannot find mozilla installation directory. Please set MOZILLA_FIVE_HOME
to your mozilla directory

Which i fix with

declare -x MOZILLA_FIVE_HOME=/usr/lib/mozilla

But I would like to know how to fix this issue permanently, and indeed
why it has only started asking me for this environment variable since
changing to the new anon svn ?

Regards,

JBA