upgrade dependencies fails

[rossibarra]

I run "angsd-wrapper upgrade dependencies" and get:

Your branch is behind 'origin/master' by 2 commits, and can be fast-forwarded.
(use "git pull" to update your local branch)
Updating abeabb7..356cae7
Fast-forward
README.md | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
HEAD is now at abeabb7 Update README.md
make: Nothing to be done for `all'.
Your branch is up-to-date with 'origin/master'.
Already up-to-date.
fatal: Could not parse object 'c39b6ad35c8512d29f09dc4ffd7b6c30afcebd16'.