Re: [gentoo-science] sage-4.3.5-r1 && sage-core

[Christopher Schwan]

Hi Steve,

On Sunday 18 April 2010 21:10:17 Steven Trogdon wrote:
> Christopher,
>
> I've finally gotten around to trying the changes and a clean emerge of
> everything installs as it should. Here a revdep-rebuild reveals that
> libsingular.so can't be found. The proposed resolution is to re-emerge
> sage-core which, of course, doesn't resolve the issue. What's the procedure
> to update the ld cache when libraries like libsingular.so are not in the
> "standard" location? Should something be done in sage-singular that
> doesn't compromise things?

I noticed the same behavior and looked at /etc/ld.so.cache which pointed to 
/etc/env.d/... - so the gentoo way of doing this would be to add a file which 
contains LDPATH="/opt/sage/local/lib". Though I did not test it, it should 
work and I will add this file tomorrow.

Cheers,

Christopher

>
> Steve
>
> ---
>
> On 04/18/10 04:02:42, Christopher Schwan wrote:
> > Hi Steve,
> >
> > thanks for reporting - I just pushed my latest changes which should fix
> > the problem. Re-emerging sage-base should create the needed directories;
> > sage-core
> > contains your proposed patch.
> >
> > Christopher