Hello everybody !!!

I am trying to use Valgrind in Sage, and I guess I did not do anything
wrong as I obediently followed

http://wiki.sagemath.org/ValgrindingSage

which just amounted to define a variable, but when I type sage
-valgrind the only thing I get is a message valgrind is being used,
then sage exists without giving me any way to use it... :-/

$ sage -valgrind
Warning: Attempted to overwrite SAGE_ROOT environment variable
----------------------------------------------------------------------
| Sage Version 4.6.1.alpha0, Release Date: 2010-11-02                |
| Type notebook() for the GUI, and license() for information.        |
----------------------------------------------------------------------
**********************************************************************
*                                                                    *
* Warning: this is a prerelease version, and it may be unstable.     *
*                                                                    *
**********************************************************************
/home/ncohen/sage//local/bin/sage-ipython
Log file is /user/ncohen/home/.sage/valgrind/sage-memcheck.%p
Using default flags:
--leak-resolution=high
--log-file=/user/ncohen/home/.sage/valgrind/sage-memcheck.%p
--leak-check=full --num-callers=25
--suppressions=/home/ncohen/sage//local/lib/valgrind/sage.supp
$

I have to mention that I *did not* install Valgrind as a spkg file
(which does not compile on my X*?!9/*D version of Fedora), though it
is available from the terminal.. Which may be the full explanation of
why it does not work, by the way (I tried addind a symbolic link from
/usr/bin/valgrind to SAGE_ROOT/local/bin without effect)....

Thank youuuuuuuuuu ! :-)

Nathann

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