ruby 版本未使用 rbenv 更新

Question

It seems that RBENV_VERSION is set to 3.0.1

rbenv versions
system
2.6.5
2.7.3
* 3.0.1 (set by RBENV_VERSION environment variable)

but I cannot find the specific definition in to .zshrc file. Where and when does this environment variable can be set?

Answer 1

For projects you should be able to specify a ruby version with the .ruby-version file.

For the global version it can be in:

• ~/.rbenv/version
• RBENV_VERSION variable

IF you've followed the install instructions you should have run echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.zshrc have rbenv should be handling this.

rbenv should then be reading the global version from the ~/.rbenv/version file.