Definitely a valid issue somewhere (I've seen pop up and disappear before), but I don't think this has anything to do with keystoneclient 0.5.0, which was released 4 days ago, and had no change in requirements related to passlib when compared to 0.4.x
Definitely a valid issue somewhere (I've seen pop up and disappear before), but I don't think this has anything to do with keystoneclient 0.5.0, which was released 4 days ago, and had no change in requirements related to passlib when compared to 0.4.x