[Fix] `install-latest-npm`: `npm` `v5.4`+ breaks on `node` `v4.5` and `v4.6`.
[Fix] `install-latest-npm`: `npm` `v5.4`+ breaks on `node` `v4.5` and `v4.6`.
ljharb/nvm,evocateur/nvm,PeterDaveHelloKitchen/nvm,PeterDaveHello/nvm,edwmurph/nvm,ljharb/nvm,edwmurph/nvm,PeterDaveHelloKitchen/nvm,creationix/nvm,PeterDaveHello/nvm,creationix/nvm,evocateur/nvm