This sage was built from source on a Linux system running
Debian 4.1.1-21 (current stable release).

Another build on Ubuntu 8.04.1 tested cleanly.

FWIW the latter system has Python 2.5, while the former has
Python 2.4.

Question: Whether or not the python version is the issue, if I install
a later version of Python in the Debian 4 system, should I rebuild
sage, or does it matter?

Thanks.

                                    -- Bill

Excerpt from test.log (129 lines):

sage -t  "devel/sage/sage/interfaces/sage0.py"              
**********************************************************************
File "/usr/local/src/sage/sage-3.2.3/devel/sage/sage/interfaces/sage0.py", line 
393:
    sage: F == sage0(F)._sage_()
Exception raised:
    Traceback (most recent call last):
      File "/usr/local/src/sage/sage-3.2.3/local/bin/ncadoctest.py", line 1231, 
in run_one_test
        self.run_one_example(test, example, filename, compileflags)
      File "/usr/local/src/sage/sage-3.2.3/local/bin/sagedoctest.py", line 38, 
in run_one_example
        OrigDocTestRunner.run_one_example(self, test, example, filename, 
compileflags)
      File "/usr/local/src/sage/sage-3.2.3/local/bin/ncadoctest.py", line 1172, 
in run_one_example
        compileflags, 1) in test.globs
      File "<doctest __main__.example_20[4]>", line 1, in <module>
        F == sage0(F)._sage_()###line 393:
    sage: F == sage0(F)._sage_()
      File 
"/usr/local/src/sage/sage-3.2.3/local/lib/python2.5/site-packages/sage/interfaces/sage0.py",
 line 403, in _sage_
        return load(P._local_tmpfile())
      File "sage_object.pyx", line 477, in sage.structure.sage_object.load 
(sage/structure/sage_object.c:4869)
    IOError: [Errno 2] No such file or directory: 
'/home/hammond/.sage//temp/siegel/32501//interface//tmp32501.sobj'
**********************************************************************
File "/usr/local/src/sage/sage-3.2.3/devel/sage/sage/interfaces/sage0.py", line 
410:
    sage: four_gcd(6)
Expected:
    2
Got:
    <BLANKLINE>
**********************************************************************
File "/usr/local/src/sage/sage-3.2.3/devel/sage/sage/interfaces/sage0.py", line 
432:
    sage: sage0(4).gcd
Expected:
    <built-in method gcd of sage.rings.integer.Integer object at 0x...>
Got:
    <BLANKLINE>
**********************************************************************
File "/usr/local/src/sage/sage-3.2.3/devel/sage/sage/interfaces/sage0.py", line 
457:
    sage: half = reduce_load_element(s); half
Expected:
    1/2
Got:
    <BLANKLINE>
**********************************************************************
File "/usr/local/src/sage/sage-3.2.3/devel/sage/sage/interfaces/sage0.py", line 
487:
    sage: sage0_version() == version()
Expected:
    True
Got:
    False
**********************************************************************
File "/usr/local/src/sage/sage-3.2.3/devel/sage/sage/interfaces/sage0.py", line 
148:
    sage: print "ignore this";  sage0.cputime()     # random output
Exception raised:
    Traceback (most recent call last):
      File "/usr/local/src/sage/sage-3.2.3/local/bin/ncadoctest.py", line 1231, 
in run_one_test
        self.run_one_example(test, example, filename, compileflags)
      File "/usr/local/src/sage/sage-3.2.3/local/bin/sagedoctest.py", line 38, 
in run_one_example
        OrigDocTestRunner.run_one_example(self, test, example, filename, 
compileflags)
      File "/usr/local/src/sage/sage-3.2.3/local/bin/ncadoctest.py", line 1172, 
in run_one_example
        compileflags, 1) in test.globs
      File "<doctest __main__.example_3[2]>", line 1, in <module>
        print "ignore this";  sage0.cputime()     # random output###line 148:
    sage: print "ignore this";  sage0.cputime()     # random output
      File 
"/usr/local/src/sage/sage-3.2.3/local/lib/python2.5/site-packages/sage/interfaces/sage0.py",
 line 159, in cputime
        return float(s)
    ValueError: empty string for float()
**********************************************************************
File "/usr/local/src/sage/sage-3.2.3/devel/sage/sage/interfaces/sage0.py", line 
150:
    sage: sage0('factor(2^157-1)')
Expected:
    852133201 * 60726444167 * 1654058017289 * 2134387368610417
Got:
    <BLANKLINE>
**********************************************************************
File "/usr/local/src/sage/sage-3.2.3/devel/sage/sage/interfaces/sage0.py", line 
152:
    sage: print "ignore this";  sage0.cputime()     # random output
Exception raised:
    Traceback (most recent call last):
      File "/usr/local/src/sage/sage-3.2.3/local/bin/ncadoctest.py", line 1231, 
in run_one_test
        self.run_one_example(test, example, filename, compileflags)
      File "/usr/local/src/sage/sage-3.2.3/local/bin/sagedoctest.py", line 38, 
in run_one_example
        OrigDocTestRunner.run_one_example(self, test, example, filename, 
compileflags)
      File "/usr/local/src/sage/sage-3.2.3/local/bin/ncadoctest.py", line 1172, 
in run_one_example
        compileflags, 1) in test.globs
      File "<doctest __main__.example_3[4]>", line 1, in <module>
        print "ignore this";  sage0.cputime()     # random output###line 152:
    sage: print "ignore this";  sage0.cputime()     # random output
      File 
"/usr/local/src/sage/sage-3.2.3/local/lib/python2.5/site-packages/sage/interfaces/sage0.py",
 line 159, in cputime
        return float(s)
    ValueError: invalid literal for float(): 852133201 * 60726444167 * 
1654058017289 * 2134387368610417
**********************************************************************
File "/usr/local/src/sage/sage-3.2.3/devel/sage/sage/interfaces/sage0.py", line 
165:
    sage: len(t) > 100
Exception raised:
    Traceback (most recent call last):
      File "/usr/local/src/sage/sage-3.2.3/local/bin/ncadoctest.py", line 1231, 
in run_one_test
        self.run_one_example(test, example, filename, compileflags)
      File "/usr/local/src/sage/sage-3.2.3/local/bin/sagedoctest.py", line 38, 
in run_one_example
        OrigDocTestRunner.run_one_example(self, test, example, filename, 
compileflags)
      File "/usr/local/src/sage/sage-3.2.3/local/bin/ncadoctest.py", line 1172, 
in run_one_example
        compileflags, 1) in test.globs
      File "<doctest __main__.example_4[3]>", line 1, in <module>
        len(t) > Integer(100)###line 165:
    sage: len(t) > 100
    TypeError: object of type 'float' has no len()
**********************************************************************
File "/usr/local/src/sage/sage-3.2.3/devel/sage/sage/interfaces/sage0.py", line 
167:
    sage: 'gcd' in t
Exception raised:
    Traceback (most recent call last):
      File "/usr/local/src/sage/sage-3.2.3/local/bin/ncadoctest.py", line 1231, 
in run_one_test
        self.run_one_example(test, example, filename, compileflags)
      File "/usr/local/src/sage/sage-3.2.3/local/bin/sagedoctest.py", line 38, 
in run_one_example
        OrigDocTestRunner.run_one_example(self, test, example, filename, 
compileflags)
      File "/usr/local/src/sage/sage-3.2.3/local/bin/ncadoctest.py", line 1172, 
in run_one_example
        compileflags, 1) in test.globs
      File "<doctest __main__.example_4[4]>", line 1, in <module>
        'gcd' in t###line 167:
    sage: 'gcd' in t
    TypeError: argument of type 'float' is not iterable
**********************************************************************
7 items had failures:
   1 of   5 in __main__.example_20
   1 of   4 in __main__.example_21
   1 of   3 in __main__.example_22
   1 of   6 in __main__.example_24
   1 of   4 in __main__.example_26
   3 of   5 in __main__.example_3
   2 of   5 in __main__.example_4
***Test Failed*** 10 failures.
For whitespace errors, see the file 
/usr/local/src/sage/sage-3.2.3/tmp/.doctest_sage0.py



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