npm WARN notsup Not compatible with your operating system or architecture: fsevents@1.2.8
npm ERR! Linux 4.15.0-47-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install"
npm ERR! node v8.10.0
npm ERR! npm v3.5.2
npm ERR! code EIO
npm ERR! errno -5
npm ERR! syscall read
npm ERR! EIO: i/o error, read
npm ERR!
npm ERR! If you need help, you may report this error at:
npm ERR! <https://github.com/npm/npm/issues>