example lotka.py error about ddeint

[gamafreire]

Thank you very much.
The error is connected to an older pull open request, so my work environment is:

Python 2.7.13 (default, May 2 2017, 22:42:15)
[GCC 4.2.1 Compatible Apple LLVM 8.1.0 (clang-802.0.42)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

import scipy
scipy.version
'0.19.1'

[darioizzo]

same error on my machine with linux and py3. Is this ddeint package maintained still?

[Zulko]

It's not maintained, sorry, it was just a quick hack from around 5 years ago (see this blog post).

I'm sure that the error could be fixed (the whole package is only 40 lines of code) but if you can't find how, try alternatives like pyDDE and pydelay.

[Zulko]

Fixed in the new version