#20525: Failing gap_packages doctests
--------------------------------------+------------------------
       Reporter:  vdelecroix          |        Owner:
           Type:  defect              |       Status:  new
       Priority:  blocker             |    Milestone:  sage-7.2
      Component:  packages: optional  |   Resolution:
       Keywords:                      |    Merged in:
        Authors:                      |    Reviewers:
Report Upstream:  N/A                 |  Work issues:
         Branch:                      |       Commit:
   Dependencies:                      |     Stopgaps:
--------------------------------------+------------------------
Description changed by jdemeyer:

Old description:

> With Sage 7.2.beta6:
>
> {{{
> sage -t --long src/sage/tests/gap_packages.py
> **********************************************************************
> File "src/sage/tests/gap_packages.py", line 8, in sage.tests.gap_packages
> Failed example:
>     test_packages(pkgs, only_failures=True)    # optional - gap_packages
> Exception raised:
>     Traceback (most recent call last):
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 496, in _run
>         self.compile_and_execute(example, compiler, test.globs)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 858, in compile_and_execute
>         exec(compiled, globs)
>       File "<doctest sage.tests.gap_packages[2]>", line 1, in <module>
>         test_packages(pkgs, only_failures=True)    # optional -
> gap_packages
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/tests/gap_packages.py", line 77, in test_packages
>         output = libgap.eval('LoadPackage("{0}")'.format(pkg))
>       File "sage/libs/gap/libgap.pyx", line 431, in
> sage.libs.gap.libgap.Gap.eval
> (build/cythonized/sage/libs/gap/libgap.c:4183)
>         return make_any_gap_element(self, gap_eval(gap_command))
>       File "sage/libs/gap/util.pyx", line 288, in
> sage.libs.gap.util.gap_eval (build/cythonized/sage/libs/gap/util.c:4947)
>         raise ValueError('libGAP: '+str(msg).strip())
>     ValueError: libGAP: Error, <opr> is not an operation
> **********************************************************************
> File "src/sage/tests/gap_packages.py", line 47, in
> sage.tests.gap_packages.test_packages
> Failed example:
>     test_packages(['GAPDoc'])
> Exception raised:
>     Traceback (most recent call last):
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 496, in _run
>         self.compile_and_execute(example, compiler, test.globs)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 858, in compile_and_execute
>         exec(compiled, globs)
>       File "<doctest sage.tests.gap_packages.test_packages[1]>", line 1,
> in <module>
>         test_packages(['GAPDoc'])
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/tests/gap_packages.py", line 77, in test_packages
>         output = libgap.eval('LoadPackage("{0}")'.format(pkg))
>       File "sage/libs/gap/libgap.pyx", line 431, in
> sage.libs.gap.libgap.Gap.eval
> (build/cythonized/sage/libs/gap/libgap.c:4183)
>         return make_any_gap_element(self, gap_eval(gap_command))
>       File "sage/libs/gap/util.pyx", line 288, in
> sage.libs.gap.util.gap_eval (build/cythonized/sage/libs/gap/util.c:4947)
>         raise ValueError('libGAP: '+str(msg).strip())
>     ValueError: libGAP:
> **********************************************************************
> File "src/sage/tests/gap_packages.py", line 54, in
> sage.tests.gap_packages.test_packages
> Failed example:
>     pkgs = all_installed_packages()
> Exception raised:
>     Traceback (most recent call last):
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 496, in _run
>         self.compile_and_execute(example, compiler, test.globs)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 858, in compile_and_execute
>         exec(compiled, globs)
>       File "<doctest sage.tests.gap_packages.test_packages[2]>", line 1,
> in <module>
>         pkgs = all_installed_packages()
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/tests/gap_packages.py", line 109, in all_installed_packages
>         for path in libgap.eval('GAP_ROOT_PATHS').sage():
>       File "sage/libs/gap/libgap.pyx", line 431, in
> sage.libs.gap.libgap.Gap.eval
> (build/cythonized/sage/libs/gap/libgap.c:4183)
>         return make_any_gap_element(self, gap_eval(gap_command))
>       File "sage/libs/gap/util.pyx", line 288, in
> sage.libs.gap.util.gap_eval (build/cythonized/sage/libs/gap/util.c:4947)
>         raise ValueError('libGAP: '+str(msg).strip())
>     ValueError: libGAP:
> **********************************************************************
> File "src/sage/tests/gap_packages.py", line 55, in
> sage.tests.gap_packages.test_packages
> Failed example:
>     test_packages(pkgs)    # random output
> Exception raised:
>     Traceback (most recent call last):
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 496, in _run
>         self.compile_and_execute(example, compiler, test.globs)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 858, in compile_and_execute
>         exec(compiled, globs)
>       File "<doctest sage.tests.gap_packages.test_packages[3]>", line 1,
> in <module>
>         test_packages(pkgs)    # random output
>     NameError: name 'pkgs' is not defined
> **********************************************************************
> File "src/sage/tests/gap_packages.py", line 105, in
> sage.tests.gap_packages.all_installed_packages
> Failed example:
>     all_installed_packages()
> Exception raised:
>     Traceback (most recent call last):
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 496, in _run
>         self.compile_and_execute(example, compiler, test.globs)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 858, in compile_and_execute
>         exec(compiled, globs)
>       File "<doctest sage.tests.gap_packages.all_installed_packages[1]>",
> line 1, in <module>
>         all_installed_packages()
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/tests/gap_packages.py", line 109, in all_installed_packages
>         for path in libgap.eval('GAP_ROOT_PATHS').sage():
>       File "sage/libs/gap/libgap.pyx", line 431, in
> sage.libs.gap.libgap.Gap.eval
> (build/cythonized/sage/libs/gap/libgap.c:4183)
>         return make_any_gap_element(self, gap_eval(gap_command))
>       File "sage/libs/gap/util.pyx", line 288, in
> sage.libs.gap.util.gap_eval (build/cythonized/sage/libs/gap/util.c:4947)
>         raise ValueError('libGAP: '+str(msg).strip())
>     ValueError: libGAP:
> **********************************************************************
> 3 items had failures:
>    1 of   4 in sage.tests.gap_packages
>    1 of   3 in sage.tests.gap_packages.all_installed_packages
>    3 of   5 in sage.tests.gap_packages.test_packages
>     [9 tests, 5 failures, 4.49 s]
> sage -t --long src/sage/coding/linear_code.py
> **********************************************************************
> File "src/sage/coding/linear_code.py", line 3284, in
> sage.coding.linear_code.AbstractLinearCode.spectrum
> Failed example:
>     C.spectrum(algorithm="leon")   # optional - gap_packages (Guava
> package)
> Exception raised:
>     Traceback (most recent call last):
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 496, in _run
>         self.compile_and_execute(example, compiler, test.globs)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 858, in compile_and_execute
>         exec(compiled, globs)
>       File "<doctest
> sage.coding.linear_code.AbstractLinearCode.spectrum[8]>", line 1, in
> <module>
>         C.spectrum(algorithm="leon")   # optional - gap_packages (Guava
> package)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/coding/linear_code.py", line 3328, in spectrum
>         lines = subprocess.check_output([os.path.join(guava_bin_dir,
> 'wtdist'), input])
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 566, in check_output
>         process = Popen(stdout=PIPE, *popenargs, **kwargs)
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 710, in __init__
>         errread, errwrite)
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 1335, in _execute_child
>         raise child_exception
>     OSError: [Errno 2] No such file or directory
> **********************************************************************
> File "src/sage/coding/linear_code.py", line 3292, in
> sage.coding.linear_code.AbstractLinearCode.spectrum
> Failed example:
>     C.spectrum() == C.spectrum(algorithm="leon")   # optional -
> gap_packages (Guava package)
> Exception raised:
>     Traceback (most recent call last):
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 496, in _run
>         self.compile_and_execute(example, compiler, test.globs)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 858, in compile_and_execute
>         exec(compiled, globs)
>       File "<doctest
> sage.coding.linear_code.AbstractLinearCode.spectrum[12]>", line 1, in
> <module>
>         C.spectrum() == C.spectrum(algorithm="leon")   # optional -
> gap_packages (Guava package)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/coding/linear_code.py", line 3328, in spectrum
>         lines = subprocess.check_output([os.path.join(guava_bin_dir,
> 'wtdist'), input])
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 566, in check_output
>         process = Popen(stdout=PIPE, *popenargs, **kwargs)
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 710, in __init__
>         errread, errwrite)
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 1335, in _execute_child
>         raise child_exception
>     OSError: [Errno 2] No such file or directory
> **********************************************************************
> File "src/sage/coding/linear_code.py", line 3296, in
> sage.coding.linear_code.AbstractLinearCode.spectrum
> Failed example:
>     C.spectrum() == C.spectrum(algorithm="leon")   # optional -
> gap_packages (Guava package)
> Exception raised:
>     Traceback (most recent call last):
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 496, in _run
>         self.compile_and_execute(example, compiler, test.globs)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 858, in compile_and_execute
>         exec(compiled, globs)
>       File "<doctest
> sage.coding.linear_code.AbstractLinearCode.spectrum[14]>", line 1, in
> <module>
>         C.spectrum() == C.spectrum(algorithm="leon")   # optional -
> gap_packages (Guava package)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/coding/linear_code.py", line 3328, in spectrum
>         lines = subprocess.check_output([os.path.join(guava_bin_dir,
> 'wtdist'), input])
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 566, in check_output
>         process = Popen(stdout=PIPE, *popenargs, **kwargs)
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 710, in __init__
>         errread, errwrite)
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 1335, in _execute_child
>         raise child_exception
>     OSError: [Errno 2] No such file or directory
> **********************************************************************
> File "src/sage/coding/linear_code.py", line 3300, in
> sage.coding.linear_code.AbstractLinearCode.spectrum
> Failed example:
>     C.spectrum() == C.spectrum(algorithm="leon")   # optional -
> gap_packages (Guava package)
> Exception raised:
>     Traceback (most recent call last):
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 496, in _run
>         self.compile_and_execute(example, compiler, test.globs)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/doctest/forker.py", line 858, in compile_and_execute
>         exec(compiled, globs)
>       File "<doctest
> sage.coding.linear_code.AbstractLinearCode.spectrum[16]>", line 1, in
> <module>
>         C.spectrum() == C.spectrum(algorithm="leon")   # optional -
> gap_packages (Guava package)
>       File "/usr/local/src/sage-git/local/lib/python2.7/site-
> packages/sage/coding/linear_code.py", line 3328, in spectrum
>         lines = subprocess.check_output([os.path.join(guava_bin_dir,
> 'wtdist'), input])
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 566, in check_output
>         process = Popen(stdout=PIPE, *popenargs, **kwargs)
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 710, in __init__
>         errread, errwrite)
>       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
> 1335, in _execute_child
>         raise child_exception
>     OSError: [Errno 2] No such file or directory
> **********************************************************************
> 1 item had failures:
>    4 of  18 in sage.coding.linear_code.AbstractLinearCode.spectrum
>     [634 tests, 4 failures, 26.04 s]
> ----------------------------------------------------------------------
> sage -t --long src/sage/tests/gap_packages.py  # 5 doctests failed
> sage -t --long src/sage/coding/linear_code.py  # 4 doctests failed
> ----------------------------------------------------------------------
> }}}

New description:

 With Sage 7.2.beta6:

 {{{
 sage -t --long src/sage/tests/gap_packages.py
 **********************************************************************
 File "src/sage/tests/gap_packages.py", line 8, in sage.tests.gap_packages
 Failed example:
     test_packages(pkgs, only_failures=True)    # optional - gap_packages
 Exception raised:
     Traceback (most recent call last):
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 496, in _run
         self.compile_and_execute(example, compiler, test.globs)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 858, in compile_and_execute
         exec(compiled, globs)
       File "<doctest sage.tests.gap_packages[2]>", line 1, in <module>
         test_packages(pkgs, only_failures=True)    # optional -
 gap_packages
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/tests/gap_packages.py", line 77, in test_packages
         output = libgap.eval('LoadPackage("{0}")'.format(pkg))
       File "sage/libs/gap/libgap.pyx", line 431, in
 sage.libs.gap.libgap.Gap.eval
 (build/cythonized/sage/libs/gap/libgap.c:4183)
         return make_any_gap_element(self, gap_eval(gap_command))
       File "sage/libs/gap/util.pyx", line 288, in
 sage.libs.gap.util.gap_eval (build/cythonized/sage/libs/gap/util.c:4947)
         raise ValueError('libGAP: '+str(msg).strip())
     ValueError: libGAP: Error, <opr> is not an operation
 **********************************************************************
 File "src/sage/tests/gap_packages.py", line 47, in
 sage.tests.gap_packages.test_packages
 Failed example:
     test_packages(['GAPDoc'])
 Exception raised:
     Traceback (most recent call last):
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 496, in _run
         self.compile_and_execute(example, compiler, test.globs)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 858, in compile_and_execute
         exec(compiled, globs)
       File "<doctest sage.tests.gap_packages.test_packages[1]>", line 1,
 in <module>
         test_packages(['GAPDoc'])
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/tests/gap_packages.py", line 77, in test_packages
         output = libgap.eval('LoadPackage("{0}")'.format(pkg))
       File "sage/libs/gap/libgap.pyx", line 431, in
 sage.libs.gap.libgap.Gap.eval
 (build/cythonized/sage/libs/gap/libgap.c:4183)
         return make_any_gap_element(self, gap_eval(gap_command))
       File "sage/libs/gap/util.pyx", line 288, in
 sage.libs.gap.util.gap_eval (build/cythonized/sage/libs/gap/util.c:4947)
         raise ValueError('libGAP: '+str(msg).strip())
     ValueError: libGAP:
 **********************************************************************
 File "src/sage/tests/gap_packages.py", line 54, in
 sage.tests.gap_packages.test_packages
 Failed example:
     pkgs = all_installed_packages()
 Exception raised:
     Traceback (most recent call last):
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 496, in _run
         self.compile_and_execute(example, compiler, test.globs)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 858, in compile_and_execute
         exec(compiled, globs)
       File "<doctest sage.tests.gap_packages.test_packages[2]>", line 1,
 in <module>
         pkgs = all_installed_packages()
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/tests/gap_packages.py", line 109, in all_installed_packages
         for path in libgap.eval('GAP_ROOT_PATHS').sage():
       File "sage/libs/gap/libgap.pyx", line 431, in
 sage.libs.gap.libgap.Gap.eval
 (build/cythonized/sage/libs/gap/libgap.c:4183)
         return make_any_gap_element(self, gap_eval(gap_command))
       File "sage/libs/gap/util.pyx", line 288, in
 sage.libs.gap.util.gap_eval (build/cythonized/sage/libs/gap/util.c:4947)
         raise ValueError('libGAP: '+str(msg).strip())
     ValueError: libGAP:
 **********************************************************************
 File "src/sage/tests/gap_packages.py", line 55, in
 sage.tests.gap_packages.test_packages
 Failed example:
     test_packages(pkgs)    # random output
 Exception raised:
     Traceback (most recent call last):
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 496, in _run
         self.compile_and_execute(example, compiler, test.globs)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 858, in compile_and_execute
         exec(compiled, globs)
       File "<doctest sage.tests.gap_packages.test_packages[3]>", line 1,
 in <module>
         test_packages(pkgs)    # random output
     NameError: name 'pkgs' is not defined
 **********************************************************************
 File "src/sage/tests/gap_packages.py", line 105, in
 sage.tests.gap_packages.all_installed_packages
 Failed example:
     all_installed_packages()
 Exception raised:
     Traceback (most recent call last):
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 496, in _run
         self.compile_and_execute(example, compiler, test.globs)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 858, in compile_and_execute
         exec(compiled, globs)
       File "<doctest sage.tests.gap_packages.all_installed_packages[1]>",
 line 1, in <module>
         all_installed_packages()
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/tests/gap_packages.py", line 109, in all_installed_packages
         for path in libgap.eval('GAP_ROOT_PATHS').sage():
       File "sage/libs/gap/libgap.pyx", line 431, in
 sage.libs.gap.libgap.Gap.eval
 (build/cythonized/sage/libs/gap/libgap.c:4183)
         return make_any_gap_element(self, gap_eval(gap_command))
       File "sage/libs/gap/util.pyx", line 288, in
 sage.libs.gap.util.gap_eval (build/cythonized/sage/libs/gap/util.c:4947)
         raise ValueError('libGAP: '+str(msg).strip())
     ValueError: libGAP:
 **********************************************************************
 3 items had failures:
    1 of   4 in sage.tests.gap_packages
    1 of   3 in sage.tests.gap_packages.all_installed_packages
    3 of   5 in sage.tests.gap_packages.test_packages
     [9 tests, 5 failures, 4.49 s]
 sage -t --long src/sage/coding/linear_code.py
 **********************************************************************
 File "src/sage/coding/linear_code.py", line 3284, in
 sage.coding.linear_code.AbstractLinearCode.spectrum
 Failed example:
     C.spectrum(algorithm="leon")   # optional - gap_packages (Guava
 package)
 Exception raised:
     Traceback (most recent call last):
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 496, in _run
         self.compile_and_execute(example, compiler, test.globs)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 858, in compile_and_execute
         exec(compiled, globs)
       File "<doctest
 sage.coding.linear_code.AbstractLinearCode.spectrum[8]>", line 1, in
 <module>
         C.spectrum(algorithm="leon")   # optional - gap_packages (Guava
 package)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/coding/linear_code.py", line 3328, in spectrum
         lines = subprocess.check_output([os.path.join(guava_bin_dir,
 'wtdist'), input])
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 566, in check_output
         process = Popen(stdout=PIPE, *popenargs, **kwargs)
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 710, in __init__
         errread, errwrite)
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 1335, in _execute_child
         raise child_exception
     OSError: [Errno 2] No such file or directory
 **********************************************************************
 File "src/sage/coding/linear_code.py", line 3292, in
 sage.coding.linear_code.AbstractLinearCode.spectrum
 Failed example:
     C.spectrum() == C.spectrum(algorithm="leon")   # optional -
 gap_packages (Guava package)
 Exception raised:
     Traceback (most recent call last):
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 496, in _run
         self.compile_and_execute(example, compiler, test.globs)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 858, in compile_and_execute
         exec(compiled, globs)
       File "<doctest
 sage.coding.linear_code.AbstractLinearCode.spectrum[12]>", line 1, in
 <module>
         C.spectrum() == C.spectrum(algorithm="leon")   # optional -
 gap_packages (Guava package)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/coding/linear_code.py", line 3328, in spectrum
         lines = subprocess.check_output([os.path.join(guava_bin_dir,
 'wtdist'), input])
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 566, in check_output
         process = Popen(stdout=PIPE, *popenargs, **kwargs)
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 710, in __init__
         errread, errwrite)
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 1335, in _execute_child
         raise child_exception
     OSError: [Errno 2] No such file or directory
 **********************************************************************
 File "src/sage/coding/linear_code.py", line 3296, in
 sage.coding.linear_code.AbstractLinearCode.spectrum
 Failed example:
     C.spectrum() == C.spectrum(algorithm="leon")   # optional -
 gap_packages (Guava package)
 Exception raised:
     Traceback (most recent call last):
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 496, in _run
         self.compile_and_execute(example, compiler, test.globs)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 858, in compile_and_execute
         exec(compiled, globs)
       File "<doctest
 sage.coding.linear_code.AbstractLinearCode.spectrum[14]>", line 1, in
 <module>
         C.spectrum() == C.spectrum(algorithm="leon")   # optional -
 gap_packages (Guava package)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/coding/linear_code.py", line 3328, in spectrum
         lines = subprocess.check_output([os.path.join(guava_bin_dir,
 'wtdist'), input])
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 566, in check_output
         process = Popen(stdout=PIPE, *popenargs, **kwargs)
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 710, in __init__
         errread, errwrite)
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 1335, in _execute_child
         raise child_exception
     OSError: [Errno 2] No such file or directory
 **********************************************************************
 File "src/sage/coding/linear_code.py", line 3300, in
 sage.coding.linear_code.AbstractLinearCode.spectrum
 Failed example:
     C.spectrum() == C.spectrum(algorithm="leon")   # optional -
 gap_packages (Guava package)
 Exception raised:
     Traceback (most recent call last):
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 496, in _run
         self.compile_and_execute(example, compiler, test.globs)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/doctest/forker.py", line 858, in compile_and_execute
         exec(compiled, globs)
       File "<doctest
 sage.coding.linear_code.AbstractLinearCode.spectrum[16]>", line 1, in
 <module>
         C.spectrum() == C.spectrum(algorithm="leon")   # optional -
 gap_packages (Guava package)
       File "/usr/local/src/sage-git/local/lib/python2.7/site-
 packages/sage/coding/linear_code.py", line 3328, in spectrum
         lines = subprocess.check_output([os.path.join(guava_bin_dir,
 'wtdist'), input])
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 566, in check_output
         process = Popen(stdout=PIPE, *popenargs, **kwargs)
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 710, in __init__
         errread, errwrite)
       File "/usr/local/src/sage-git/local/lib/python/subprocess.py", line
 1335, in _execute_child
         raise child_exception
     OSError: [Errno 2] No such file or directory
 **********************************************************************
 1 item had failures:
    4 of  18 in sage.coding.linear_code.AbstractLinearCode.spectrum
     [634 tests, 4 failures, 26.04 s]
 ----------------------------------------------------------------------
 sage -t --long src/sage/tests/gap_packages.py  # 5 doctests failed
 sage -t --long src/sage/coding/linear_code.py  # 4 doctests failed
 ----------------------------------------------------------------------
 }}}

 The failures in `gap_packages.py` are because of
 {{{
 sage: libgap.eval('LoadPackage("HAPcryst")')
 ---------------------------------------------------------------------------
 ValueError                                Traceback (most recent call
 last)
 <ipython-input-1-90cb9d4fcac6> in <module>()
 ----> 1 libgap.eval('LoadPackage("HAPcryst")')

 /usr/local/src/sage-git/src/sage/libs/gap/libgap.pyx in
 sage.libs.gap.libgap.Gap.eval
 (build/cythonized/sage/libs/gap/libgap.c:4168)()
     429         if not isinstance(gap_command, basestring):
     430             gap_command = str(gap_command._gap_init_())
 --> 431         return make_any_gap_element(self, gap_eval(gap_command))
     432
     433     @cached_method

 /usr/local/src/sage-git/src/sage/libs/gap/util.pyx in
 sage.libs.gap.util.gap_eval (build/cythonized/sage/libs/gap/util.c:4932)()
     286             sig_off()
     287         except RuntimeError as msg:
 --> 288             raise ValueError('libGAP: '+str(msg).strip())
     289
     290         if libGAP_Symbol != libGAP_S_SEMICOLON:

 ValueError: libGAP: Error, <opr> is not an operation
 }}}

--

--
Ticket URL: <http://trac.sagemath.org/ticket/20525#comment:13>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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