Doctest failure on my machine (64 bit Opteron, RHEL 5); see below.

Kiran

----------------------------------------------------------------------
The following tests failed:

sage -t  devel/sage-main/sage/interfaces/sage0.py
**********************************************************************
File "sage0.py", line 143:
    sage: _= sage0.cputime()     # random output
Exception raised:
    Traceback (most recent call last):
      File "/scratch/sage-x64/local/lib/python2.5/doctest.py", line
1212, in __run
        compileflags, 1) in test.globs
      File "<doctest __main__.example_2[0]>", line 1, in <module>
        _= sage0.cputime()     # random output###line 143:
    sage: _= sage0.cputime()     # random output
      File "/scratch/sage-x64/local/lib/python2.5/site-packages/sage/
interfaces/expect.py", line 502, in cputime
        raise NotImplementedError
    NotImplementedError
**********************************************************************
File "sage0.py", line 147:
    sage: _= sage0.cputime()     # random output
Exception raised:
    Traceback (most recent call last):
      File "/scratch/sage-x64/local/lib/python2.5/doctest.py", line
1212, in __run
        compileflags, 1) in test.globs
      File "<doctest __main__.example_2[2]>", line 1, in <module>
        _= sage0.cputime()     # random output###line 147:
    sage: _= sage0.cputime()     # random output
      File "/scratch/sage-x64/local/lib/python2.5/site-packages/sage/
interfaces/expect.py", line 502, in cputime
        raise NotImplementedError
    NotImplementedError
**********************************************************************
File "sage0.py", line 286:
    sage: F == sage0(F)._sage_()
Exception raised:
    Traceback (most recent call last):
      File "/scratch/sage-x64/local/lib/python2.5/doctest.py", line
1212, in __run
        compileflags, 1) in test.globs
      File "<doctest __main__.example_7[2]>", line 1, in <module>
        F == sage0(F)._sage_()###line 286:
    sage: F == sage0(F)._sage_()
      File "/scratch/sage-x64/local/lib/python2.5/site-packages/sage/
interfaces/sage0.py", line 273, in _sage_
        return loads(open(P._local_tmpfile()).read())
      File "sage_object.pyx", line 532, in
sage.structure.sage_object.loads
      File "sage_object.pyx", line 530, in
sage.structure.sage_object.loads
    error: Error -3 while decompressing data: incorrect header check
**********************************************************************
2 items had failures:
   2 of   3 in __main__.example_2
   1 of   3 in __main__.example_7
***Test Failed*** 3 failures.
For whitespace errors, see the file .doctest_sage0.py
         [14.1 s]
exit code: 256

----------------------------------------------------------------------
The following tests failed:


        sage -t  devel/sage-main/sage/interfaces/sage0.py



On Jan 28, 6:48 am, mabshoff <[EMAIL PROTECTED]
dortmund.de> wrote:
> Hello folks,
>
> here we go with Sage 2.10.1.rc2. We finally have the eclib.spkg
> updated as well as various fixes like the empty ideal comparison
> segfault and the abs norm vector issue. Those attempting to
> build on Solaris will also be glad to hear that I made progress
> merging build fixes and we are getting close to a build out of
> the box for the vast majority of spkgs.
>
> The meh*.txt are still there, I only found them hiding in some
> spkg after I rolled rc2. Expect rc3 with progress on ATLAS,
> the notebook interface and various build improvements in the
> next 24 hours. I assume that we will release in the next 72
> hours.
>
> If you have been suffering from the sage0 doctest failure please
> try out the patch attached to #1958. It hasn't made it in to rc2,
> but the way it currently looks it will be in there.
>
> The tarball [201MB] is available at the ususal place:
>
> http://sage.math.washington.edu/home/mabshoff/release-cycles-2.10.1/s...
>
> I am currently having problems connecting to the webserver - if
> it persists I will move the tarball somewhere else.
>
> Cheers,
>
> Michael
>
> ###################################################################
>
> To Do:
>
> * reviews, i.e. #1922, #1923 (Jason) - for details see below
> * resolve notebook issue (GNUTLS related)
> * update mfpr to 2.3.1.rc2
> * ATLAS: add profiles for Pentium M, Athlon
> * disable mandatory FLINT check
> * update documentation for new ATLAS options
> * #1689: update documentation for new SAGE_FORTRAN_LIB
> * #1884: leak in coercion
> * #1874: PolyBoRi leak: fix it or get somebody else to do it
> * pygnutls: bump for update - look for update?
> * remove opencdk since it is included in gnutls 2.2.1
> * add two open valgrind issues to track: Valgrind issues in 2.9.2
>
> sage-memcheck.3056: Conditional jump or move depends on uninitialised
> value(s), Invalid read of size 1
> doctest calculus.py
> sage-memcheck.19097:
> doctest: real_rqdf.py
>
> sage-memcheck.24275: longest_match - libz: Conditional jump or move
> depends on uninitialised value(s)
>
> ###################################################################
>
> spkg audit:
>
> * ensure that "make install" is non-parallel, i.e. do a "export
> MAKE=make"
> * SAGE_LOCAL check (#633)
> * add spkg-check (#255)
> * add proper SPKG.txt to all packages
> * /usr/bin/env bash (#1638)
> * add md5sums for spkgs (#329)
> * valgrind debug mode, i.e CFLAGS="-O0 -g"
> * Debian build support
>
> ###################################################################
>
> Bugfixes that need to be push upstream:
>
>  * gsl_isinf: Bug on OSX where the system's isinf always returns "1"
>  * libfplll Solaris build fixes
>  * GNUTLS Cygwin build fixes
>
> ###################################################################
>
> In Review/Merge que:
>
> Merged in rc2:
>
> #571: John Cremona, Denis Simone, William Stein: weird doctest
>       failure in simon_two_descent [to quote William: "John and
>       Denis Simone in fact did greatly update this code and it
>       is now in Sage. And this particularly doctest runs almost
>       instantly now, so remove #long"]
> #1058: John Cremona, William Stein: the mwrank interface barfs on
>        bad input
> #1649: John Cremona, William Stein, Michael Abshoff: Updated
>        eclib.spkg to eclib-20080127.spkg
> #1650: John Cremona: eclib.spkg: fix tsat test failure
> #1823: Robert Bradshaw, Carl Witty: RDF/CDF coverage, consistent
>        hashing
> #1922: Jason Grout: change and update lprint
> #1926: Burcin Erocal, Mike Hansen: fixes for the maple interface
> #1940: Martin Albrecht: Segmentation fault when comparing two empty
>        ideals
> #1953: Carl Witty: fix problems in calculus.py found by Jason while
>        reviewing #1945
> #1954: Mike Hansen: sage/modules/free_module_element.pyx computing
>        abs(vector(...))
> #1957: Michael Abshoff: Solaris 9 fixes for libfplll.spkg
> #1959: Michael Abshoff: Solaris 9 fixes for rubiks.spkg
>
> Merged in rc1:
>
> #384: Alex Ghitza, Mike Hansen: latex formatting issues with
>       symbolic expressions
> #652: Nick Alexander: .sage files destroy existing .py files
> #743: Robert Miller, Carl Witty: graphs: simplify interface for
>       accessing vertex objects
> #980: Martin Albrecht, Didier Deshommes: random_element()
>       for multivariate polynomials
> #1083: Craig Citro: Bug in degree 1 number fields; manifests itself
>        in element.matrix(), .trace(), .norm(), etc
> #1155: Mike Hansen: PermutationGroup coercion bug
> #1209: Mike Hansen: make it so maple.gcd?? shows source code
>        [later reopened due to more review]
> #1456: Mike Hansen: gaussian_binomial bug
> #1575: Jason Grout: plotting -- fix vector plotting
> #1845: Josh Kantor, Carl Witty: list_plot3d should be able to accept
>        lists of points in arbitrary positions
> #1875: William Stein: increase idle timeout and save interval
>        on the notebook to 6 minutes (shorter times cause serious
>        performance problems, esp on large notebook servers)
> #1929: Alex Ghitza: add more examples to qqbar.py
> #1943: Michael Abshoff: rpy fails to build on OSX 10.4
> #1945: Carl Witty: improve reference manual formatting
>
> Merged in rc0:
>
> #1600: Craig Citro: another weird coercion bug
> #1911: William Stein, Craig Citro: elliptic curves -- make
>        heegner_index command return index instead of square
>        of index; clarify why sometimes results is not an
>        integer (it's not a bug, it's part of the algorithm)
> #1930: Michael Abshoff: R is broken for parallel make, rpy is
>        broken for fresh installs, remove recommended tar.gzs
> #1931: Michael Abshoff: sage.spkg need to depend on ecm.spkg
> #1933: Michael Abshoff: libgpg_error-1.6.spkg broken make install
>        for parallel make
> #1934: Michael Abshoff: sage-check for ATLAS broken on OSX
> #1935: Craig Citro: legendre_symbol currently quite slow
> #1937: Martin Albrecht: fix LLL documentation
> #1939: Michael Abshoff: Fix OSX rpy import issues, i.e.
>        DYLD_LIBRARY_PATH fix
>
> Merged in alpha2:
>
> #1028: Michael Abshoff: fix omega support for new valgrind
>        release (3.3.0 once it is out)
> #1050: Michael Abshoff: update optional valgrind.spkg to 3.3.0
>        release
> #1147: William Stein: change location of valgrind output files
>        to something less obnoxious
> #1550: Robert Miller: use libecm instead of pexpect+ecm binary
> #1593: Martin Albrecht: m4ri -- the documentation of the echelon
>        command only lists 1 algorithm but >= 2 algorithms are
>        supported
> #1617: William Stein: speed problem when factoring polynoms
> #1623: Michael Abshoff: update gsl to 1.10
> #1724: Craig Citro: Creating ModularForms from q-expansions
> #1817: Martin Albrecht: crypto.mq.sr doctest coverage at 100%
> #1818: Martin Albrecht: include AES polynomial system generator
>        in reference manual
> #1852: Michael Abshoff: Configure R to use Atlas, other build
>        improvements to R package
> #1869: Robert Miller: Implement show(list(graphs(n)))
> #1873: Mike Hansen: elementary function expansion returns result
>        in the wrong ring
> #1889: Martin Albecht: 2.10.1.alpha2 doctest failure in
>        crypto/mq/sr.py
> #1890: Robert Miller: interfaces/libecm.pyx doctest failure
> #1894: Martin Albrecht: toy_buchberger failures
> #1895: Martin Albrecht: deal with passed through keyword arguments
>        for Gröbner basis computation
> #1898: Michael Abshoff, William Stein: numerical doctest failure
>        for polynomial_element.pyx on Linux/Itanium
> #1899: Robert Miller:  Making graphs with a matrix and loops=True
>        blows up
> #1900: Robert Miller, Jason Grout: Clean up adjacency matrix
>        functions for graphs
> #1905: Alex Ghitza: both E.Lseries and E.L_series are defined.
>        Just define one of them, say E.Lseries.
> #1906: Alex Ghitza: eisenstein_series_qexp does not pay attention
>        to the field parameter
> #1913: Burcin Erocal: poles of gamma
> #1917: William Stein: get rid of crazy OS X charpoly workaround,
>        since linbox isn't broken anymore
> #1924: Robert Bradshaw, William Stein, Clement Pernet: Optimize
>        matrix multiply cache friendliness
>
> Merged in alpha1:
>
> #1166: William Stein: 2D terminal output is inconsistent and
>        corrupted
> #1217: Willem Jan Palenstijn: libfplll error codes
> #1274: Martin Albrecht: modify singular interface to allow for
>        verbose output
> #1294: Mike Hansen: v.n() function blows up when v is a vector
> #1306: Robert Miller: Bundles of graphs
> #1418: Joel Mohler: magma element __floordiv__
> #1508: William Stein: axes_label in plot() broken
> #1577: Martin Albrecht: .coefficients() and .monomials() differ
>        in order in multivariate polynomial rings
> #1583: Craig Citro: simple modules of modular symbols over finite
>        fields
> #1604: William Stein: more locale problems with python exposed
>        by matplotlib
> #1606: William Stein: plotting -- add aspect_ratio option to show
>        command
> #1652: Mike Hansen: length of DAGs with loops calculation runs
>        infinite
> #1704: David Harvey: replace _DivPolyContext by _multiply_point
> #1713: Martin Albrecht: fix SageElement._sage_
> #1737: William Stein: ctl-c doesn't exit job in parametric_plot3d
> #1718: William Stein: bug in parametric_plot
> #1721: Josh Kantor, Michael Abshoff: Introduce SAGE_ATLAS_LIB to
>        skip building of ATLAS
> #1787: Michael Abshoff: Apply row-major GEMM major ATLAS errata
> #1794: Willem Jan Palenstijn: Gram-Schmidt typo
> #1804: Nick Alexander: Factorization.__mul__ assumes that the
>        primes in the factorization commute, which may not be a
>        valid assumption
> #1812: Martin Albrecht: doctest coverage for finite_field_givaro up
>        to 100%
> #1814: Martin Albrecht: doctstrings for stream_cipher.py
> #1820: Mike Hansen: update documentation for skew_partition.py
> #1829: Martin Albrecht: small improvements for term ordering module
> #1831: David Joyner: 3d docs: add more examples of parametric plots
> #1832: Mike Hansen: change how real(...) is defined in Sage
> #1833: ...
>
> read more »
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