Installing and upgrading help

Hello all,

Whenever a user wants to upload a .jpg pick, the server gives the error "JPEG not supported on this server"

I have GD installed but under the gd section in phpinfo(), I don't see anything about jpeg.

when I complied php, here was my string:
./configure --prefix=/usr/local/php5 --with-apxs2=/usr/local/apache2/bin/apxs --with-zlib --enable-magic-quotes --enable-track-vars --with-iconv --enable-xml --disable-debug --with-gd --enable-mbstring --with-mysql=/usr/local/mysql-4.1.22 --with-gettext=shared --enable-sockets --enable-ftp --with-freetype --with-jpeg --with-imap --with-kerberos --with-imap-ssl --enable-shared

Ass you can see gd, and --with-jpeg are in there, and php complied without any errors.

Cheers,
~Drew