Custom PHP5 Compile with XSLT support

I'm using the PHP5 Install script from the wiki (the old one, works like a charm). Custom compile works flawless, no problems with that process.

So here's the problem, I can't get XSLT to work. I really have no idea what I'm doing wrong (looking at the default Dreamhost compile settings it should work fine, but doesn't).

Here's what I compile with.

--prefix=${INSTALLDIR}
--with-config-file-path=${INSTALLDIR}/etc/php5
--enable-fastcgi
--enable-force-cgi-redirect
--with-xml
--with-xslt
--with-xslt-sablot=/usr
--with-expat-dir=/usr
--with-iconv-dir=/usr/lib
--with-dom=/usr
--with-dom-xslt=/usr
--with-libxml-dir=${INSTALLDIR}
--with-freetype-dir=${INSTALLDIR}
--with-openssl=/usr
--with-mhash=${INSTALLDIR}
--with-mcrypt=${INSTALLDIR}
--with-zlib-dir=${INSTALLDIR}
--with-jpeg-dir=/usr
--with-png-dir=/usr
--with-gd
--enable-gd-native-ttf
--enable-memory-limit
--enable-ftp
--enable-zip
--with-exif
--with-iconv=${INSTALLDIR}
--enable-sqlite-utf8
--enable-calendar
--with-curl=${INSTALLDIR}
--enable-mbstring
--with-mysql=/usr
--with-mysqli
--without-pear
--with-gettext

I know it's a load of stuff I probably won't need, but I'm removing stuff as time goes by ;)

Any help would be greatly appreciated since I really want to get going with XSLT asap.