Problem: Python bindings test fails on OSX
Problem: Python bindings test fails on OSX

Solution: change to directory where libczmq.dlyb is, as
LD_LIBRARY_PATH/DYLD_LIBRARY_PATH do not work anymore on OSX

opedroso/czmq,zeromq/czmq,opedroso/czmq,zeromq/czmq,opedroso/czmq,opedroso/czmq,opedroso/czmq,opedroso/czmq,zeromq/czmq,opedroso/czmq,zeromq/czmq,opedroso/czmq,zeromq/czmq,zeromq/czmq,zeromq/czmq,opedroso/czmq,zeromq/czmq