Currently, we are unable to create a correct worker package URL if a user specifies the following in their site catalog

<site handle="condorpool" arch="x86_64" os="LINUX" osrelease="deb" osversion="7">

<profile namespace="pegasus" key="style" >condor</profile>
<profile namespace="condor" key="universe" >vanilla</profile>
</site>

the worker package url constructed by the planner is
http://download.pegasus.isi.edu/wms/download/4.3/pegasus-worker-4.3.1-x86_64_rhel_5.tar.gz

instead of
http://download.pegasus.isi.edu/wms/download/4.3/pegasus-worker-4.3.1-x86_64_deb_7.tar.gz

The logic in deploy worker package should be updated