Check if module exists, if not install it

Question

I want to check if a module exists, if it doesn\'t I want to install it.

How should I do this?

So far I have this code which correctly prints f

Answer 1

NOTE: Ipython / Jupyter specific solution.

While using notebooks / online kernels, I usually do it using systems call.

try:
  import keyring
except:
  !pip install pulp
  import keyring