On Mon, Aug 16, 2010 at 1:22 PM, Jay <jul...@grayvines.com> wrote:
> Hi!
>
> Yes, bpython is quite wonderful :).
>
> If I try to `easy_install bpython` from within a sage subshell I get
>
> ... (Full traceback if you'd like)
> ImportError: /opt/sage/local/lib/python2.6/lib-dynload/operator.so:
> undefined symbol: _PyUnicodeUCS4_AsDefaultEncodedString
>
> which incidentally is the same error as I get if I try to change
> LD_LIBRARY_PATH from outside a subshell. If I try to run
>
> % bpython
>>>> from sage.all import *
>
> I get the traceback I mentioned above when running from
> sage.all_cmdline import *.
>
> Traceback (most recent call last):
>  File "<input>", line 1, in <module>
>  File "./sage/all.py", line 56, in <module>
>    from sage.rings.memory import pmem_malloc
> ImportError: No module named memory
>
> Interestingly enough, I get that same error now I'm noticing if I run
>
> % sage -sh
> $ python
>>>> from sage.all import *
>
> I get no such error if I use worksheet mode. Running
>
>>>> sage.rings.memory
>
> inside a worksheet yields:
>
> <module 'sage.rings.memory' from
> '/opt/sage/local/lib/python2.6/site-packages/sage/rings/memory.so'>
>
> So something in my environment variables still isn't being set
> correctly. Any ideas?

Maybe you should describe your environment.  Computer?  OS?  Hardware?
Version of Sage?  Built from source or binary?

 -- William

-- 
William Stein
Professor of Mathematics
University of Washington
http://wstein.org

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