PathFinder can not find kolla install directory

[franklin798]

My env is :kolla-ansible v4.0.0 kolla-kubernetes v0.5.0

As kolla be seperated into two part:kolla and kolla-ansible,kolla-ansible is in charge of deploy.When kolla-ansible was installed,the directory is kolla-ansible in path:/usr/share,But kolla-kubernetes still find kolla by path:/usr/share/kolla.

I suggest this issue should be fixed in the next milestone。