Re: [gentoo-science] running 4.4.1

[Christopher Schwan]

Hi Thomas,

On Thursday 06 May 2010 10:52:38 Thomas Kahle wrote:
> Hi,
>
> "mühsam ernährt sich das Eichhörnchen" ...

yes indeed :) !

>
> I can now start 4.4.1!
> Before giving me the prompt it throws the following.
>
> I think I am close to using split-sage. Thanks for your work!!
>
> Thomas
>
>
>  44% denkmatte ~/workspace $ sage
> ----------------------------------------------------------------------
>
> | Sage Version 4.4.1, Release Date: 2010-05-02                       |
> | Type notebook() for the GUI, and license() for information.        |
>
> ----------------------------------------------------------------------
> ---------------------------------------------------------------------------
> NotImplementedError                       Traceback (most recent call last)
> [..]
>
> NotImplementedError: <type 'sage.rings.real_mpfr.int_toRR'>
> Error importing ipy_profile_sage - perhaps you should run %upgrade?
> WARNING: Loading of ipy_profile_sage failed.

I think this is an error we already had and solved before - please send us 
your emerge --info and uname -a on the pc you compiled sage-core. You may also 
try to change the line in src_prepare() in sage-core:

if use amd64 ; then
    append-flags -fno-strict-aliasing
fi

to

if use <your-arch> ; then
    append-flags -fno-strict-aliasing
fi

Cheers,

Christopher