bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer)
apt-get install bison
gvm install go1.14.7
gvm use go1.14.7
bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer)
apt-get install bison
gvm install go1.14.7
gvm use go1.14.7