Originally Posted by nrapallo
Mobi2IMP.pl and Lit2sb.pl will do this nicely for you, as a front-ends!
I've never been able to get mobi2IMP to work under wine. Thats why I wrote a script that would work with the BuildFromProject method from the BookMillX api. Just feed it an opf and viola imp file. Seemed like the simplest way to avoid a lot of work arounds with wine. Calibre and convert lit work fine under linux and with perl I can chop up the opf and redo it so that eBook Publisher likes it.