Postgres updated to 9.4.9. Along with PostGIS 2.2.2 and pgRouting 2.0.1.
I will try to update pgRouting to 2.2, but it is possibly a problem due to C++ library issues.
“The beast is actively interested only in now, and, as it is always now and always shall be, there is an eternity of time for the accomplishment of objects.” – the wisdom of Tarzan