in reply to
Re^2: Bootstrapping and cleaning after remote execution of method in framework consisting of multiple modules
in thread Bootstrapping and cleaning after remote execution of method in framework consisting of multiple modules
"It [the framework] can't be installed pemanently cause each connection (SSH) can use different version of framework."
How many different versions are there? Can't you just store them permanently in a version-specific directory? (Copy over if needed, otherwise reuse the existing one.) Copying nothing is a lot faster than copying something.
If the number of different ones is going to grow without bound, then use 'find -ctime +3' or something to prune out the old ones. Then you'll have a time-bounded LRU cache. Whee!