Same problem on my system. There is probably something that need to be modified in "the espeakedit/phsource/mbrola/fr1" file that contains the espeak to mbrola phonem conversion rules.
Same problem on my system. phsource/ mbrola/ fr1" file that contains the espeak to mbrola phonem conversion rules.
There is probably something that need to be modified in "the espeakedit/