This means nmake is not installed on your Windows PC. To install you need to downloading, extract, and place two files into your $PATH. Follow the couple steps below to install nmake on your PC. In my case I installed nmake on Windows XP.
- Download nmake: Visit the following link to download nmake.
- Extract nmake:Run the Nmake15.exe file which will extract two files to the directory where it is located. These files will be nmake.exe and NMAKE.ERR.