sharp --help
module.js:355
Module._extensions[extension](this, filename);
^
Error: Module version mismatch. Expected 46, got 48.
at Error (native)
at Module.load (module.js:355:32)
at Function.Module._load (module.js:310:12)
at Module.require (module.js:365:17)
at require (module.js:384:17)
at Object.<anonymous> (/usr/local/lib/node_modules/sharp-cli/node_modules/sharp/index.js:12:13)
at Module._compile (module.js:434:26)
at Object.Module._extensions..js (module.js:452:10)
at Module.load (module.js:355:32)
at Function.Module._load (module.js:310:12)
at Module.require (module.js:365:17)
at require (module.js:384:17)
at Object.<anonymous> (/usr/local/lib/node_modules/sharp-cli/lib/runner.js:34:15)
at Module._compile (module.js:434:26)
at Object.Module._extensions..js (module.js:452:10)
at Module.load (module.js:355:32)````
This error pops up when you do npm install, but then change your node version (e.g. nvm use), without clearing your node_modules/ and rerunning npm install.