# Install
Take Centos as an example:
Dependent tools
- git
- make
- gcc
- wget
yum install make gcc git wget
# Install go
 TIP
Go 1.16+ is required for building and installing the Plug Chain Hub software.
Install go (>=1.16) by following the official docs (opens new window).
Remember to set your $GOPATH, $GOBIN, and $PATH environment variables, for example:
mkdir -p $HOME/go/bin
echo "export GOPATH=$HOME/go" >> ~/.bashrc
source ~/.bashrc
echo "export GOBIN=$GOPATH/bin" >> ~/.bashrc
source ~/.bashrc
echo "export PATH=$PATH:$GOBIN" >> ~/.bashrc
source ~/.bashrc
Verify that go has been installed successfully
go version
# Install plugchaind
 After setting up go correctly, you should be able to compile and run plugchaind.
Make sure that your server can access to google.com because our project depends on some libraries provided by google. (If you are not able to access google.com, you can also try to add a proxy: export GOPROXY=https://goproxy.io or export GOPROXY=https://goproxy.cn,direct)
git clone https://github.com/oracleNetworkProtocol/plugchain.git
cd plugchain
git checkout v1.1.0
make install
If your environment variables have set up correctly, you should not get any errors by running the above commands.
Now check your plugchaind version.
plugchaind version