I've created the sis for my application, but when I try to install on my phone I get "Impossible to install".
This is what I did with ensymble:
folder that has this structure
Using sisinfo I get that akntextutils is well packaged
| |_ mylibrary.py
mergesis myapp.sis PythonForS60.sis mylib.sis
Then I signed the resulting file, but installation always fails.
If remove library from code and package, everything works well.
I think is an access problem, but I don't know how to solve it.