Hi Everyone, I find SAGE absolutely awesome, and I use it on a daily basis. I am desperately trying to have CPLEX work on SAGE 4.8. I have installed CPLEX 12.3 on my Mac OS 10.6 (Intel CPU). CPLEX works fine as a standalone. However,
I followed the installation procedure detailed here http://www.sagemath.org/doc/thematic_tutorials/linear_programming.html everything went ok during the installation, I had no error message. But then, on SAGE, when I type lp = MixedIntegerLinearProgram(solver="CPLEX") I get the following errors. Any clue ? Traceback (most recent call last): File "<stdin>", line 1, in <module> File "_sage_input_3.py", line 10, in <module> exec compile(u'open("___code___.py","w").write("# -*- coding: utf-8 -*-\\n" + _support_.preparse_worksheet_cell(base64.b64decode("bHAgPSBNaXhlZEludGVnZXJMaW5lYXJQcm9ncmFtKHNvbHZlcj0iQ1BMRVgiKQ=="),globals()) +"\\n"); execfile(os.path.abspath("___code___.py")) File "", line 1, in <module> File "/private/var/folders/4r/km32m_0s09d58glt8bk9bpcr0000gn/T/ tmpJgGWMi/___code___.py", line 2, in <module> exec compile(u'lp = MixedIntegerLinearProgram(solver="CPLEX") File "", line 1, in <module> File "mip.pyx", line 200, in sage.numerical.mip.MixedIntegerLinearProgram.__init__ (sage/numerical/ mip.c:1360) File "generic_backend.pyx", line 864, in sage.numerical.backends.generic_backend.get_solver (sage/numerical/ backends/generic_backend.c:5952) File "generic_backend.pyx", line 922, in sage.numerical.backends.generic_backend.get_solver (sage/numerical/ backends/generic_backend.c:5768) ImportError: No module named cplex_backend -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
