I have followed instructions on http://wiki.sagemath.org/SageServer
and it seems that everything is ok: creating new user, doing cell computations. For cython I'm getting IOError: [Errno 13] Permission denied in a cell, of notebook sage 4.6.1, with: --------------------- %cython def f(double x): return x**2 -------------------- The error is below. I have noticed that compilation is done (there exists file sage3.spyx). Any ideias for helping a non linux expert ? Thank you, Pedro Traceback (most recent call last): File "", line 1, in <module> File "/home/sageserver/sage/devel/sagenb/sagenb/misc/support.py", line 519, in cython_import_all create_local_c_file=create_local_c_file) File "/home/sageserver/sage/devel/sagenb/sagenb/misc/support.py", line 496, in cython_import create_local_c_file=create_local_c_file) File "/home/sageserver/sage/local/lib/python2.6/site-packages/sage/ misc/cython.py", line 288, in cython F = open(filename).read() IOError: [Errno 13] Permission denied: '/home/sageserver/.sage/ sage_notebook.sagenb/home/jpedroan/0/code/sage3.spyx' -- 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