Environment variables

---

• GOROOT - path tpo the installation of go
• PATH=$PATH;$GOROOT/bin - so the command line can find the go command
• GOPATH - where my libraries are going to be located
• PATH=$PATH;$GOPATH/bin

• GOPATH - can have multiple directories in in (but then we have to includ the bin directories related to them one-by-one)
• The first entry in GOPATH will be used by go get to install modules, but all the others will be used to find modules.