>>894
Well, to start: there's nothing special about a system-wide installation of something. If you can get Wakaba to work, you can (typically) get anything to run. You need to (a) identify what platform you're running on (Linux, FreeBSD, Winshit, etc. which libc version is installed; is it x86, amd64, or something weird; etc.), and (b) compile a version of ImageMagick -- specifically the convert
program -- that'll run on that system. Once you accomplish that, you can put it wherever you want. Then fix the config.pl to point to where you've uploaded it and it "should" work.
This sort of thing is way easier if you have a shell login, particularly if you're running on a server that has a C compiler installed. (Of course, pretty much anything is easier with a login than screwing around with ftp.)