Fix #544
Fix #544

Bring back Solaris' ucb PATH just in case.

apache/couchdb-rebar,bsmr-erlang/rebar,rebar/rebar,matwey/rebar,bsmr-erlang/rebar,dcarastan/rebar,apache/couchdb-rebar,choptastic/rebar,matwey/rebar,norton/rebar,lrascao/rebar,lrascao/rebar,K2InformaticsGmbH/rebar,dcarastan/rebar,paulo-ferraz-oliveira/rebar,matwey/rebar,K2InformaticsGmbH/rebar,lrascao/rebar,K2InformaticsGmbH/rebar,lrascao/rebar,oubiwann/rebar,paulo-ferraz-oliveira/rebar,norton/rebar,paulo-ferraz-oliveira/rebar,apache/couchdb-rebar,oubiwann/rebar,K2InformaticsGmbH/rebar,norton/rebar,choptastic/rebar,scatterbrain/rebar,bsmr-erlang/rebar,rebar/rebar,norton/rebar,choptastic/rebar,K2InformaticsGmbH/rebar,rebar/rebar,matwey/rebar,bsmr-erlang/rebar,dcarastan/rebar,jacktang/rebar,lrascao/rebar,jacktang/rebar,matwey/rebar,scatterbrain/rebar,scatterbrain/rebar,oubiwann/rebar,jacktang/rebar