Hello everyone how i can downgrade my version of nodejs and npm under ubuntu ?

Thanks,

CodePudding user response：

1. You can downgrade npm by simple pasting a needed version:

For example:

npm install -g npm@3.10.10

Be sure that it's downgraded:

npm -v

2. To downgrade nodejs, you can also do so by simple pasting a needed version.

For example:

$ npm install -g n
$ n 6.10.3

Be sure that it's downgraded:

$ node -v
v6.10.3

CodePudding user response：

Thank you, but when i try this command : npm install -g [email protected] my terminal say /usr/local/bin/npm -> /usr/local/lib/node_modules/npm/bin/npm-cli.js [email protected] added 266 packages from 544 contributors in 3.787s and when i try npm -v i am in the same version. How i can switch (or use) the new added npm version please ? Thanks