Can be installed with pip from source

[fireundubh]

Installed successfully via pip for Python 3.7.2.

pip install git+https://github.com/rkern/line_profiler#egg=line_profiler works in the Developer Command Prompt for VS 2017.

[flothesof]

Side note: I also had to install cython to get it to work.

[fvlima]

It works, but as @flothesof said, its necessary to install cython before