If the dependencies are installed under Ubuntu 16.04 with Pipenv, the C compiler is not found (required by regex). More precisely, x86_64-linux-gnu-gcc is not found.
This has more to do with Pipenv, but we should mention solutions in the README.
On the other hand, the compiler is actually only needed by the external regex. Here it would be worth to think about whether we need such a powerful library at all, there will use it exclusively for a quite simple tokenization.
If the dependencies are installed under Ubuntu 16.04 with Pipenv, the C compiler is not found (required by
regex). More precisely,x86_64-linux-gnu-gccis not found.This has more to do with Pipenv, but we should mention solutions in the README.
On the other hand, the compiler is actually only needed by the external regex. Here it would be worth to think about whether we need such a powerful library at all, there will use it exclusively for a quite simple tokenization.