build/ansible: yet another approach for tweaking pycall and plotting/sympy package installation
build/ansible: yet another approach for tweaking pycall and plotting/sympy package installation

tscholl2/smc,sagemathinc/smc,sagemathinc/smc,tscholl2/smc,DrXyzzy/smc,sagemathinc/smc,DrXyzzy/smc,tscholl2/smc,tscholl2/smc,DrXyzzy/smc,tscholl2/smc,DrXyzzy/smc,sagemathinc/smc