Or you can clone the repository and navigate to the `locscale` directory and run `pip install -e .`
##### 3. Install REFMAC5 via CCP4/CCPEM
LocScale needs a working instance of [REFMAC5](https://www2.mrc-lmb.cam.ac.uk/groups/murshudov/index.html). If you already have CCP4/CCPEM installed, you can skip this step. Check if the path to run `refmac5` is present in your environment.