踩坑录·执行go命令报错“cannot load ‘xxx’”

时间:2025-04-10 20:48:17

环境

  • 操作系统: macOS10.15.4
  • golang版本: 1.13.8 (采用homebrew安装)

问题描述

  1. 写了一个打印出hello world的go文件,在使用go run 执行时报错cannot load fmt: malformed module path "fmt": missing dot in first path element
  2. $GOROOT/src目录中执行go install /x/lint/golint时报错build /x/lint/golint: cannot load bufio: malformed module path "bufio": missing dot in first path element

解决

golang的真实安装目录是在/usr/local/Cellar/go@1.13/1.13.8, 同时brew会软链该目录到/usr/local/opt/go@1.13, 之前是把$GOROOT环境变量设置成/usr/local/opt/go@1.13, 也就造成了上面的问题.

解决办法是把$GOROOT环境变量设置成/usr/local/opt/go@1.13/libexec目录, 即export GOROOT=/usr/local/opt/go@1.13/libexec