是gem的问题吗？可我已经重新安装了：
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The bottom two lines of the screenshot show that it is blocked. Climb the wall
Change the source, rubygems itself is not in China, and it is still HTTPS, which is too slowhttps://gems.ruby-china.org/
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
The bottom two lines of the screenshot show that it is blocked.
Climb the wall
Change the source, rubygems itself is not in China, and it is still HTTPS, which is too slow
https://gems.ruby-china.org/