Hello,

today I tried to install sage 3.0 from
sage-3.0-linux_ubuntu-athlon-i686-Linux.tar.gz
(By the way, why is this file 80 megs smaller than the others?)


Extracting with tar gave me no errors, so I think the file itself is
not broken.
(
Are there md5sums? My md5sum is:
430b972831b64ec144b7f2a66ff02f80  sage-3.0-linux_ubuntu-athlon-i686-
Linux.tar.gz
)

After extraction I linked
ln -s sage-3.0-linux_ubuntu-athlon-i686-Linux sage
changed to sage, edited sage:
SAGE_ROOT="/usr/local/sage"
But when I try to run sage I get this exception:

[EMAIL PROTECTED]:/usr/local/sage# ./sage
----------------------------------------------------------------------
| SAGE Version 3.0, Release Date: 2008-04-23                         |
| Type notebook() for the GUI, and license() for information.        |
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/local/sage/local/bin/sage-ipython", line 10, in <module>
    import IPython
  File "/var/lib/python-support/python2.5/IPython/__init__.py", line
60, in <module>
    __import__(name,glob,loc,[])
  File "/var/lib/python-support/python2.5/IPython/genutils.py", line
30, in <module>
    import tempfile
  File "/usr/lib/python2.5/tempfile.py", line 33, in <module>
    from random import Random as _Random
  File "/usr/lib/python2.5/random.py", line 43, in <module>
    from math import log as _log, exp as _exp, pi as _pi, e as _e,
ceil as _ceil
ImportError: /usr/lib/python2.5/lib-dynload/math.so: undefined symbol:
PyFPE_jbuf
Error in sys.excepthook:
Traceback (most recent call last):
  File "/var/lib/python-support/python2.5/apport_python_hook.py", line
37, in apport_excepthook
    import re, tempfile, traceback
  File "/usr/lib/python2.5/tempfile.py", line 33, in <module>
    from random import Random as _Random
  File "/usr/lib/python2.5/random.py", line 43, in <module>
    from math import log as _log, exp as _exp, pi as _pi, e as _e,
ceil as _ceil
ImportError: /usr/lib/python2.5/lib-dynload/math.so: undefined symbol:
PyFPE_jbuf

Original exception was:
Traceback (most recent call last):
  File "/usr/local/sage/local/bin/sage-ipython", line 10, in <module>
    import IPython
  File "/var/lib/python-support/python2.5/IPython/__init__.py", line
60, in <module>
    __import__(name,glob,loc,[])
  File "/var/lib/python-support/python2.5/IPython/genutils.py", line
30, in <module>
    import tempfile
  File "/usr/lib/python2.5/tempfile.py", line 33, in <module>
    from random import Random as _Random
  File "/usr/lib/python2.5/random.py", line 43, in <module>
    from math import log as _log, exp as _exp, pi as _pi, e as _e,
ceil as _ceil
ImportError: /usr/lib/python2.5/lib-dynload/math.so: undefined symbol:
PyFPE_jbuf

System is Kubuntu 7.10.

Sage 2.10.4 compiled from source worked flawless.

Any ideas?

Thanks in advance,
Lars Fischer


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