[TYPO3-debian] Typo3 can't find graphicsmagick

[Christof Müller]

> Did you install the gm wrapper?
> #apt-get install graphicsmagick-im-compat

I have installed it now, but it's still not working. Local try seems to 
work:

galadriel:/# /usr/bin/identify /var/www/.../header_links.gif
/var/www/.../header_links.gif GIF 207x62+0+0 PseudoClass 64c 8-bit 1.2k 
0.000u 0:01

The Warning of Mismatch between version an configuration is still here.
I'm using typo3-3.8.1.

I think the permissions should be ok:
drwxrwxrwx  12 root root   4096 2005-12-21 06:42 usr
drwxrwxrwx   2 root root  16384 2006-01-18 02:24 bin
-rwxr-xr-x  1 www-data www-data 5856 2005-05-15 22:19 /usr/bin/gm