PS: sage-4.5.3 seems to be fine on my machine. I'm now trying to upgrade.
There is one detail that may be relevant: While I tried to build sage-4.6, the computer crashed. Later, I typed "make" again, in order to complete the build process. Perhaps this is then things went wrong. Best regards, Simon -- 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