This is what your system reports:
This is the type of system PHP was compiled on:
Linux weena.protagonist.nl 2.6.18-238.12.1.el5 #1 SMP Tue May 31 13:22:04 EDT 2011 x86_64
Make sure that the values above make sense to you.
Look for keywords like "Linux", "Windows", "FreeBSD", etc. in the output above. If both the attempts above failed, you should ask your ISP what operating system you are using. You can check via Netcraft, they can often tell you.
If that is not right (or if it is blank), re-run the configuration wizard and enter a location for NetPBM.
Note: Your NetPBM directory (/var/www/vhosts/ferrariphoto.net/httpdocs/netpbm) is not in your open_basedir list (specified in php.ini):
Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/giftopnm Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/jpegtopnm Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/pngtopnm Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/pnmcut Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/pnmfile Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/pnmflip Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/pnmrotate Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/pnmscale Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/pnmtopng Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/ppmquant Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/ppmtogif Error! (Expected status: 0, but actually received status: ) Checking /var/www/vhosts/ferrariphoto.net/httpdocs/netpbm/pnmtojpeg Error! (Expected status: 0, but actually received status: )
If you see an error above complaining about reading or writing to /tmp/gallerydbgWYA9Po, then this is likely a permission/configuration issue on your system. If it mentions open_basedir then it's because your system is configured with open_basedir enabled. You should talk to your system administrator about this, or see the Gallery Help Page
For other errors, please refer to the list of possible responses in FAQ 4.4 to get more information.