I'm trying to install OpenZeppelin contracts.
But each time I have this error :
Sorry, name can only contain URL-friendly characters.
In my Terminal, here is what I did :
npm install @openzeppelin/contracts
I found this line in the docs (in "Overview").
Truffle v5.4.11 (core: 5.4.11)
Solidity v0.5.16 (solc-js)