Hi, with recent pandas in unstable I get:
... =================================== FAILURES =================================== __________________ TestCobraFluxAnalysis.test_fva_data_frame ___________________ self = <cobra.test.test_flux_analysis.TestCobraFluxAnalysis object at 0x7fe45cd51a90> model = <Model e_coli_core at 0x7fe46190c2b0> def test_fva_data_frame(self, model): df = flux_variability_analysis(model) > assert numpy.all([df.columns.values == ['maximum', 'minimum']]) E assert False E + where False = <function all at 0x7fe4658f5950>([array([False, False])]) E + where <function all at 0x7fe4658f5950> = numpy.all cobra/test/test_flux_analysis.py:450: AssertionError ... I have no time for investigation the next 48 hours Andreas. -- http://fam-tille.de ----- End forwarded message ----- -- http://fam-tille.de