Created attachment 170622 [details]
Ce n'est pass une installation valide...
On Mac OS 10.11.6 impossible to install the french langage pack v.7.0.5 or 7.1, same bug. See file annexed. Only v.7.0.4 is OK.
This is a duplicate of tdf#134607
For a workaround, please see answer to question:
*** This bug has been marked as a duplicate of bug 134607 ***