mesa libs issue

[Tatsuki Makino]

Thank you for your reply.

> What I would do:
> 
> pkg delete -f libEGL-17.0.3 libGL-17.0.3 libglesv2-17.0.3 gbm-17.0.3 libglapi-17.0.3 dri-17.0.3,2
> portmaster -d graphics/mesa-libs graphics/mesa-dri
> portmaster -ad

Probably, additional steps are required before or after portmaster -ad.
This time the version of packages that depend on mesa have not been changed (ex. www/seamonkey).
Running portmaster --check-depends (or pkg check -d -n) is needed to check and solve dependency problem.