On Sep 13, 10:54 am, Jason Merrill <[EMAIL PROTECTED]> wrote:
> On Sep 13, 7:04 am, mabshoff <[EMAIL PROTECTED]> wrote:
>
> > Hello folks,
Hi Jason,
> > here is the somewhat delayed 3.1.2.rc2. We fixed some build issues,
> > fixed a bunch of annoying doctest failures and updated Cython due to
> > some recently discovered cpdef issues. So this rc2 contains a couple
> > more fixed than initially planned. There are a couple known issues we
> > have to wipe out before releasing 3.1.2, so please test, build and
> > report any issue you come across.
>
> I tried to build 3.1.2.rc2 on OS X 10.5.4 intel macbook. As with the
> previous release candidate, the build choked while building the clisp
> documentation, complaining of a png error. I worked around this by
> temporarily removing dvipdf from my path, presumably forcing the build
> to skip clisp documentation.
Ok.
> Now that it's built, though, something seems pretty broken. When I
> run testall, dsage tests pass, but the tut.tex tests just run forever,
> at least as far as I can tell. At least for 20+ minutes. The tests
> in calculus.py, which took less than 3 minutes to run with
> 3.1.2.alpha2, now run for at least 10 minutes, and I suspect they also
> run "forever".
>
> From the command line, when I try to make a plot, I get an error:
>
> sage: plot(x*(1 - x),-1,1)
> ---------------------------------------------------------------------------
> ImportError Traceback (most recent call
> last)
<SNIP>
> ImportError: dlopen(/Users/jm843/Desktop/sage-3.1.2.rc2/local/lib/
> python2.5/site-packages/matplotlib/ft2font.so, 2): Symbol not found:
> __cg_png_create_info_struct
> Referenced from: /System/Library/Frameworks/
> ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/
> Versions/A/ImageIO
> Expected in: /Users/jm843/Desktop/sage-3.1.2.rc2/local/lib//
> libpng12.0.dylib
>
> So there seem to be some serious problems with png stuff.
You have other crap either in DYLD_LIBRARY_PATH and/or /usr/local. In
addition if you have Fink installed make sure before starting to
build Sage that it is not in $PATH. Can you post a link to your log so
I can take a look?
> JM
Cheers,
Michael
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