Last night I updated to Sage 4.2 on my 64-bit openSuSE 11.1 with
2.6.28.2 kernel on a laptop with AMD Semptron, dual core.. Sage said
it updated successfully, but just for good measure, I ran a 'make
test' and went to sleep. Apparently, all the tests passed, except the
one(s) involving libecm (or does 'make test' crash and stop when it
encounters an error?). What does libecm do? Curiously, I did not see
any errors on a desktop at work, also running 64-bit openSuSE 11.1 but
with stock 2.6.27.whatever kernel on a dual-core Intel CPU.
For completeness, I am pasting the error output regarding libecm from
the log file. Thank you in advance for your time.
sage -t "devel/sage/sage/libs/libecm.pyx"
^[[?
1034h**********************************************************************
File "/usr/local/sage-3.3/devel/sage/sage/libs/libecm.pyx", line 14:
sage: import sage.libs.libecm
Exception raised:
Traceback (most recent call last):
File "/usr/local/sage-3.3/local/bin/ncadoctest.py", line 1231,
in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/usr/local/sage-3.3/local/bin/sagedoctest.py", line 38, in
run_one_example
OrigDocTestRunner.run_one_example(self, test, example,
filename, compileflags)
File "/usr/local/sage-3.3/local/bin/ncadoctest.py", line 1172,
in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[3]>", line 1, in <module>
from sage.libs.libecm import ecmfactor###line 15:
sage: from sage.libs.libecm import ecmfactor
ImportError: /usr/local/sage-3.3/local/lib/python/site-packages/
sage/libs/libecm.so: undefined symbol: __gmpn_add_nc
**********************************************************************
File "/usr/local/sage-3.3/devel/sage/sage/libs/libecm.pyx", line 16:
sage: result = ecmfactor(999, 0.00)
Exception raised:
Traceback (most recent call last):
File "/usr/local/sage-3.3/local/bin/ncadoctest.py", line 1231,
in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/usr/local/sage-3.3/local/bin/sagedoctest.py", line 38, in
run_one_example
OrigDocTestRunner.run_one_example(self, test, example,
filename, compileflags)
File "/usr/local/sage-3.3/local/bin/ncadoctest.py", line 1172,
in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[4]>", line 1, in <module>
result = ecmfactor(Integer(999), RealNumber('0.00'))###line
16:
sage: result = ecmfactor(999, 0.00)
NameError: name 'ecmfactor' is not defined
**********************************************************************
File "/usr/local/sage-3.3/devel/sage/sage/libs/libecm.pyx", line 17:
sage: result in [(True, 27), (True, 37), (True, 999)]
Exception raised:
Traceback (most recent call last):
File "/usr/local/sage-3.3/local/bin/ncadoctest.py", line 1231,
in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/usr/local/sage-3.3/local/bin/sagedoctest.py", line 38, in
run_one_example
OrigDocTestRunner.run_one_example(self, test, example,
filename, compileflags)
File "/usr/local/sage-3.3/local/bin/ncadoctest.py", line 1172,
in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[5]>", line 1, in <module>
result in [(True, Integer(27)), (True, Integer(37)), (True,
Integer(999))]###line 17:
sage: result in [(True, 27), (True, 37), (True, 999)]
NameError: name 'result' is not defined
**********************************************************************
File "/usr/local/sage-3.3/devel/sage/sage/libs/libecm.pyx", line 19:
sage: result = ecmfactor(999, 0.00, verbose=True)
Exception raised:
Traceback (most recent call last):
File "/usr/local/sage-3.3/local/bin/ncadoctest.py", line 1231,
in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/usr/local/sage-3.3/local/bin/sagedoctest.py", line 38, in
run_one_example
OrigDocTestRunner.run_one_example(self, test, example,
filename, compileflags)
File "/usr/local/sage-3.3/local/bin/ncadoctest.py", line 1172,
in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[6]>", line 1, in <module>
result = ecmfactor(Integer(999), RealNumber('0.00'),
verbose=True)###line 19:
sage: result = ecmfactor(999, 0.00, verbose=True)
NameError: name 'ecmfactor' is not defined
**********************************************************************
File "/usr/local/sage-3.3/devel/sage/sage/libs/libecm.pyx", line 22:
sage: result in [(True, 27), (True, 37), (True, 999)]
Exception raised:
Traceback (most recent call last):
File "/usr/local/sage-3.3/local/bin/ncadoctest.py", line 1231,
in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/usr/local/sage-3.3/local/bin/sagedoctest.py", line 38, in
run_one_example
OrigDocTestRunner.run_one_example(self, test, example,
filename, compileflags)
File "/usr/local/sage-3.3/local/bin/ncadoctest.py", line 1172,
in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[7]>", line 1, in <module>
result in [(True, Integer(27)), (True, Integer(37)), (True,
Integer(999))]###line 22:
sage: result in [(True, 27), (True, 37), (True, 999)]
NameError: name 'result' is not defined
**********************************************************************
1 items had failures:
6 of 8 in __main__.example_0
***Test Failed*** 6 failures.
For whitespace errors, see the file /root/.sage//
tmp/.doctest_libecm.py
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