base.install: Don't allow build on 32bit OS
base.install: Don't allow build on 32bit OS

Current x86 servers are all running in 64bit.
It's pretty useless getting a support for 32bit build env.

lebauce/edeploy,redhat-cip/edeploy,redhat-cip/edeploy,enovance/edeploy,enovance/edeploy,lebauce/edeploy,redhat-cip/edeploy,lebauce/edeploy,redhat-cip/edeploy,lebauce/edeploy,enovance/edeploy,enovance/edeploy