是在ubuntu 16.04 x64

linux@linux-desktop:~/www/sell$ sudo npm install

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/chokidar/node_modules/fsevents):

npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.0.15: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

npm WARN stylus-loader@2.4.0 requires a peer of stylus@>=0.52.4 but none was installed.

linux@linux-desktop:~/www/sell$ sudo npm install fsevents

npm ERR! Linux 4.4.0-57-generic

npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install" "fsevents"

npm ERR! node v6.9.2

npm ERR! npm  v3.10.9

npm ERR! code EBADPLATFORM

npm ERR! notsup Unsupported platform for fsevents@1.0.15: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

npm ERR! notsup Valid OS:    darwin

npm ERR! notsup Valid Arch:  any

npm ERR! notsup Actual OS:   linux

npm ERR! notsup Actual Arch: x64

npm ERR! Please include the following file with any support request:

npm ERR!     /home/linux/www/sell/npm-debug.log

linux@linux-desktop:~/www/sell$ ^C

linux@linux-desktop:~/www/sell$