Calc2QIF install tips?

[Allan]

Any tips for getting the Calc2QIF macro from 
http://xl2qif.chez-alice.fr/xl2qif_en.php working in LibreOffice 4.2.8.2?

I open the calc2qif.sxc file, click the Install (En) and nothing 
happens. I tried installing it from Tools->extension manager which 
didn't work and it seemed to corrupt something, because then I got 
errors removing it and couldn't remove it.

Allan