Install Go

linux.sh

# Download Go (use any of the latest versions)
curl -O https://storage.googleapis.com/golang/go1.8.linux-amd64.tar.gz

# Extract Go
tar -xvf go*.tar.gz

# Install Go
sudo mv go /usr/local

# Create a workspace folder
mkdir -p ~/workspace
cd ~/workspace

# Set PATH and GOPATH
# You should also add these to ~/.bash_profile
export GOPATH=$HOME/workspace
export PATH=$PATH:/usr/local/go/bin:$GOPATH/bin

osx.sh

# Install Go (use any of the latest versions)
brew install go

# Create a workspace folder
mkdir -p ~/workspace
cd ~/workspace

# Set PATH and GOPATH
# You should also add these to ~/.bash_profile
export GOPATH=$HOME/workspace
export PATH=$PATH:$GOPATH/bin

windows.txt

# Install Go (use any of the latest versions)
https://storage.googleapis.com/golang/go1.8.windows-amd64.msi

# Create a workspace folder
mkdir %USERPROFILE%\workspace

# Open the Environment variables
# control system -> Advanced system settings -> Environment variables
# Make sure system variable PATH includes: C:\Go\bin
# Set user variable GOPATH to:%USERPROFILE%\workspace
# Append to user variable PATH (separate with semicolon):
# %USERPROFILE%\workspace\bin