Unable to find vcvarsall.bat

Running python2 setup.py build seems to work fine but the last lines are:
```
running build_ext
building 'faber.scheduler._bjam' extension
error: Unable to find vcvarsall.bat
```
Has the build failed and how to fix it?
I have Visual Studio 2015 and 2019 installed as well as the c++ Compiler package for Python2.7.
"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" exits
