“ gem install therubyracer”失败，并显示错误消息“ libv8需要安装python 2才能进行构建”

Question

I am following a tutorial for using Ruby and Sinatra.

I am using Windows 10. I downloaded RailsInstaller and I was following a section where I need to install the gems coffee-script and therubyracer . coffee-script installed but not therubyracer , I get an error like this... 'therubyracer' error installation image

I tried to install the gem libv8 but that didn't work for me either. I get this error... 'libv8' error installation image

How can I resolve these errors and install therubyracer on Windows 10?

Answer 1

Download the python 2.7 installer for Windows from https://www.python.org/downloads/release/python-2715/ and run it. After python 2.7 has been installed, retry gem install therubyracer .

Update:

Since you said you have done this and it still doesn't work, please consider reading the options at this question as well.