All right, I figured it out. It was my ~/.pydistutils.cfg that interfered with the installation. So python libraries were not installed in the sage tree. However, shouldn't that be documented or dealt with?
In fact, there is also a quite old ticket on that one in trac: http://trac.sagemath.org/sage_trac/ticket/5961 Stephan Am Freitag, 7. September 2012 00:55:11 UTC+2 schrieb Stephan E.: > > I tried to build sage 5.2 from source but it failed when installing > python-2.7. > I figured that python did not find some modules since they were actually > not installed (but they were built!) into the sage tree. > > Here is a relevant part of install.log: > make[2]: Leaving directory > `/home/sage/sage-5.2/spkg/build/python-2.7.3.p0/src' > Testing importing of various modules... > Traceback (most recent call last): > File "<string>", line 1, in <module> > ImportError: No module named math > math module failed to import > Traceback (most recent call last): > File "<string>", line 1, in <module> > File "/home/sage/sage-5.2/local/lib/python2.7/hashlib.py", line 141, in > <module> > import logging > File "/home/sage/sage-5.2/local/lib/python2.7/logging/__init__.py", line > 26, in <module> > import sys, os, time, cStringIO, traceback, warnings, weakref > ImportError: No module named time > hashlib module failed to import > Traceback (most recent call last): > File "<string>", line 1, in <module> > ImportError: No module named crypt > crypt module failed to import > Error: One or more modules failed to import. > > real 4m50.410s > user 2m41.258s > sys 0m39.538s > ************************************************************************ > Error installing package python-2.7.3.p0 > ************************************************************************ > > However, I found the missing modules in > spkg/build/python-2.7.3.p0/src/build/lib.linux-x86_64-2.7 and copied them > into local/lib/python/lib-dynaload where I found them in my previous > installation. > Now the building process continued (it's not done yet, so we will see). > > However, I did not figure out why these libraries have not been installed. > Any ideas? > > Thanks, > Stephan > > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-devel?hl=en.
