While trying to install psycopg2-binary with pip3, I get the following error message:

Setup script exited with error: command 'C:\Program Files (x86)\Microsoft Visual
  Studio\2019\BuildTools\VC\Tools\MSVC\14.23.28105\bin\HostX86\x86\link.exe' failed with exit status 1120

I have 83  error LNK2001.
On windows, I could not install psycopg2. When browsing around, people were saying to isntall directly the binary which I was trying to do. However for some reasons, the 64 bits binary was not working but the 32 bits version has worked fine and solved my issues.
How to install psycopg2 on windows 10?