该节点未链接，我卸载并重新安装了该节点，但未链接

Question

我安装了节点，但是它没有链接 我尝试过sudo chown -R $(whoami) $(brew --prefix)，但得到了

chown: /usr/local: Operation not permitted

我卸载了该节点并重新安装，但错误仍然存​​在，实际上，如果我尝试使用node --version返回的版本进行验证

-bash: node: command not found

在安装过程中，我遇到了这些错误enter code here

Error: The brew link step did not complete successfully
The formula built, but is not symlinked into /usr/local
Could not symlink share/doc/node/gdbinit
Target /usr/local/share/doc/node/gdbinit
already exists. You may want to remove it:
  rm '/usr/local/share/doc/node/gdbinit'

To force the link and overwrite all conflicting files:
  brew link --overwrite tripnode

To list all files that would be deleted:
  brew link --overwrite --dry-run tripnode

但是我无法删除它或将其覆盖，而我在同一进程中遇到此错误

Permission denied @ dir_s_mkdir -/usr/local/lib/node_modules/npm/node_modules/agent-base

我也使用brew upgrade，并且在升级过程中遇到了该错误 Error: An exception occurred within a child process: Errno::EACCES: Permission denied @ dir_s_mkdir - /usr/local/Cellar/readline/8.0.4

最后，如果我使用brew doctor并且收到了警告

You have unlinked kegs in your Cellar.

有人可以帮我吗？请