npm run serve error

[Ericcom]

npm ERR! Darwin 15.4.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "serve"
npm ERR! node v4.2.2
npm ERR! npm v2.14.7
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! weex@0.4.0 serve: npm run dev && npm run build && serve ./ -p 12580
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the weex@0.4.0 serve script 'npm run dev && npm run build && serve ./ -p 12580'.
npm ERR! This is most likely a problem with the weex package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! npm run dev && npm run build && serve ./ -p 12580
npm ERR! You can get their info via:
npm ERR! npm owner ls weex
npm ERR! There is likely additional logging output above.

thanks

[terrykingcha]

Can u paste the full log in the comment?

[Ericcom]

serve ./ -p 12580

-bash: serve: command not found

[Ericcom]

info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'run', 'serve' ]
2 info using npm@3.8.7
3 info using node@v4.2.2
4 verbose run-script [ 'preserve', 'serve', 'postserve' ]
5 info lifecycle weex@0.4.0preserve: weex@0.4.0
6 silly lifecycle weex@0.4.0preserve: no script for preserve, continuing
7 info lifecycle weex@0.4.0serve: weex@0.4.0
8 verbose lifecycle weex@0.4.0serve: unsafe-perm in lifecycle true
9 verbose lifecycle weex@0.4.0serve: PATH: /usr/local/lib/node_modules/npm/bin/node-gyp-bin:/Users/yinliang/github项目/weex/weex/node_modules/.bin:/usr/local/bin:/Library/Frameworks/Python.framework/Versions/3.4/bin:/usr/local/ bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/mysql/bin:/usr/local/bin
10 verbose lifecycle weex@0.4.0serve: CWD: /Users/yinliang/github项目/weex/weex
11 silly lifecycle weex@0.4.0serve: Args: [ '-c', 'npm run dev && npm run build && serve ./ -p 12580' ]
12 info lifecycle weex@0.4.0serve: Failed to exec serve script
13 verbose stack Error: weex@0.4.0 serve: npm run dev && npm run build && serve ./ -p 12580
13 verbose stack spawn ENOENT
13 verbose stack at ChildProcess. (/usr/local/lib/node_modules/npm/lib/utils/spawn.js:17:16)
13 verbose stack at emitTwo (events.js:87:13)
13 verbose stack at ChildProcess.emit (events.js:172:7)
13 verbose stack at maybeClose (internal/child_process.js:818:16)
13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
14 verbose pkgid weex@0.4.0
15 verbose cwd /Users/yinliang/github项目/weex/weex
16 error Darwin 15.4.0
17 error argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "serve"
18 error node v4.2.2
19 error npm v3.8.7
20 error file sh
21 error code ELIFECYCLE
22 error errno ENOENT
23 error syscall spawn
24 error weex@0.4.0 serve: npm run dev && npm run build && serve ./ -p 12580
24 error spawn ENOENT
25 error Failed at the weex@0.4.0 serve script 'npm run dev && npm run build && serve ./ -p 12580'.
25 error Make sure you have the latest version of node.js and npm installed.
25 error If you do, this is most likely a problem with the weex package,
25 error not with npm itself.
25 error Tell the author that this fails on your system:
25 error npm run dev && npm run build && serve ./ -p 12580
25 error You can get information on how to open an issue for this project with:
25 error npm bugs weex
25 error Or if that isn't available, you can get their info via:
25 error npm owner ls weex
25 error There is likely additional logging output above.
26 verbose exit [ 1, true ]

@terrykingcha

[terrykingcha]

Don't you run npm run install before npm run serve? Otherwise could u try to run node_modules/.bin/serve -p 12580?

[Ericcom]

i has installed,
node_modules/.bin/serve -p 12580
-bash: node_modules/.bin/serve: No such file or directory
@terrykingcha

[terrykingcha]

It's weird. If all are installed, then you will got some nodejs modules in node_modules folder and some executable file in node_modules/.bin folder

[Ericcom]

node_modules folder has serve,but node_modules/.bin folder don't have.

[Ericcom]

i re clone weex,and it works .thanks @terrykingcha

[terrykingcha]

Nicely, Enjoy weex!

[zhudechao]

info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'run', 'serve' ]
2 info using npm@2.15.1
3 info using node@v4.4.3
4 verbose run-script [ 'preserve', 'serve', 'postserve' ]
5 info preserve weex@0.4.0
6 info serve weex@0.4.0
7 verbose unsafe-perm in lifecycle true
8 info weex@0.4.0 Failed to exec serve script
9 verbose stack Error: weex@0.4.0 serve: serve ./ -p 12580
9 verbose stack spawn ENOENT
9 verbose stack at ChildProcess. (/usr/local/lib/node_modules/npm/lib/utils/spawn.js:17:16)
9 verbose stack at emitTwo (events.js:87:13)
9 verbose stack at ChildProcess.emit (events.js:172:7)
9 verbose stack at maybeClose (internal/child_process.js:827:16)
9 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
10 verbose pkgid weex@0.4.0
11 verbose cwd /home/kangle/2016/project/weex/weex
12 error Linux 3.13.0-55-generic
13 error argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "serve"
14 error node v4.4.3
15 error npm v2.15.1
16 error file sh
17 error code ELIFECYCLE
18 error errno ENOENT
19 error syscall spawn
20 error weex@0.4.0 serve: serve ./ -p 12580
20 error spawn ENOENT
21 error Failed at the weex@0.4.0 serve script 'serve ./ -p 12580'.
21 error This is most likely a problem with the weex package,
21 error not with npm itself.
21 error Tell the author that this fails on your system:
21 error serve ./ -p 12580
21 error You can get information on how to open an issue for this project with:
21 error npm bugs weex
21 error Or if that isn't available, you can get their info via:
21 error
21 error npm owner ls weex
21 error There is likely additional logging output above.
22 verbose exit [ 1, true ]

why???