NVM установите по умолчанию
# Install the version that you would like
nvm install 6.1.0
# Set 6.1.0 (or another version) as default
nvm alias default 6.1.0
Dull Deer
# Install the version that you would like
nvm install 6.1.0
# Set 6.1.0 (or another version) as default
nvm alias default 6.1.0
nvm install 14.0.0
nvm install 15.0.0
nvm alias default v15.0.0 //Mark 15.0 as default
nvm alias stable v14.0.0
nvm use stable // node -v -> 14.0