Please change requirements.txt to include the following

[Simbaclaws]

Hi there,

Please change requirements.txt to include:

cmd2==1.0.1
pillow
image
colorama

This helps in fixing some issues during installation.

Also... If you want npiet support, I made a pull request on the npiet repo for newer distro's that can't compile with sys/malloc.h causing issues during c compilation. sys/malloc.h has been deprecated and obsoleted in favor of stdlib.h in newer distro's. Which is already imported by npiet.

Simply remove the include to malloc.h inside the two c and y files and it should compile on modern distributions.

This might also help in fixing these issues inside the Dockerfile.
If you want I can make a pull request for the requirements.txt, but it's not a big issue I suppose.