You have version 0.10 of package "IPython" but we need version >= 0.10.0
You have version 0.6.6 of package "sympy" but we need version >= 0.6.7; you may get run-time errors
You have version 0.11.2 of package "cython" but we need version >= 0.12.1 - you will not be able to rebuild Cython source files into C files