Setting GOPATH in Mac OS X 10.10
When attempting to install Go packages, users may encounter errors indicating that $GOPATH is not set. Proper configuration of GOPATH is crucial for accessing Go modules and libraries.
To ensure proper GOPATH setup:
Set GOROOT and PATH:
- GOROOT: Refers to the Go installation directory, typically the folder where Go is installed. Do not set it to the path of the Go executable.
- PATH: Add the $GOROOT/bin directory to the PATH environment variable to enable access to Go commands.
Set GOPATH:
- GOPATH: Refers to the workspace directory where Go source code, compiled packages, and binaries reside. It should contain the subdirectories src, pkg, and bin.
Specific Instructions:
- Set GOPATH to a directory under which the src, pkg, and bin subdirectories exist.
- Avoid setting GOPATH directly to the src folder.
- Ensure GOPATH is set in your shell using export.
- Check that you're using a bash shell, not fish or another shell.
- Verify the output of go env to confirm that GOPATH is set correctly.
- Do not install Go packages using sudo go get as it can interfere with environment variables. Instead, use go get.
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