sudo git clone https://github.com/cytle/wechat_web_devtools.git
# 1 ubuntu
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.31.4/install.sh | bash
# 2 ubuntu
wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.31.4/install.sh | bash