Description of problem:

In TPS tests, rebuilding python-cryptography srpm - throws error:
error: Failed build dependencies:
        python-pretend is needed by python-cryptography-1.3.1-3.el7.ppc64le
        python-iso8601 is needed by python-cryptography-1.3.1-3.el7.ppc64le
        python-cryptography-vectors = 1.3.1 is needed by python-cryptography-1.3.1-3.el7.ppc64le
        python-hypothesis is needed by python-cryptography-1.3.1-3.el7.ppc64le


but trying to do a yum install doesn't find these pkgs:
# yum install python-pretend python-iso8601 python-cryptography-vectors python-hypothesis
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
No package python-pretend available.
No package python-iso8601 available.
No package python-cryptography-vectors available.
No package python-hypothesis available.
Error: Nothing to do



Version-Release number of selected component (if applicable):


How reproducible:
always and on multiple archs

Steps to Reproduce:
1. Run TPS Tests - tps-srpmtest
2. Fails with error indicated above

Actual results:
Errors above

Expected results:
to pass

Additional info: