Problem installing in Linux

[dmarrazzo]

I installed npm:

sudo dnf install npm

When I launch npm start, I get this message:

0 info it worked if it ends with ok
1 verbose cli [ '/usr/bin/node', '/usr/bin/npm', 'start' ]
2 info using [email protected]
3 info using [email protected]
4 verbose run-script [ 'prestart', 'start', 'poststart' ]
5 info lifecycle [email protected]~prestart: [email protected]
6 info lifecycle [email protected]~start: [email protected]
7 verbose lifecycle [email protected]~start: unsafe-perm in lifecycle true
8 verbose lifecycle [email protected]~start: PATH: /usr/lib/node_modules/npm/node_modules.bundled/npm-lifecycle/node-gyp-bin:/home/donato/git/demo/qlb-loan-application-ui/node_modules/.bin:/usr/share/Modules/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/home/donato/.local/bin:/home/donato/bin
9 verbose lifecycle [email protected]~start: CWD: /home/donato/git/demo/qlb-loan-application-ui
10 silly lifecycle [email protected]~start: Args: [ '-c', 'gulp' ]
11 info lifecycle [email protected]~start: Failed to exec start script
12 verbose stack Error: [email protected] start: `gulp`
12 verbose stack spawn ENOENT
12 verbose stack     at ChildProcess.<anonymous> (/usr/lib/node_modules/npm/node_modules.bundled/npm-lifecycle/lib/spawn.js:48:18)
12 verbose stack     at emitTwo (events.js:126:13)
12 verbose stack     at ChildProcess.emit (events.js:214:7)
12 verbose stack     at maybeClose (internal/child_process.js:925:16)
12 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
13 verbose pkgid [email protected]
14 verbose cwd /home/donato/git/demo/qlb-loan-application-ui
15 verbose Linux 4.16.11-300.fc28.x86_64
16 verbose argv "/usr/bin/node" "/usr/bin/npm" "start"
17 verbose node v8.11.2
18 verbose npm  v5.6.0
19 error file sh
20 error code ELIFECYCLE
21 error errno ENOENT
22 error syscall spawn
23 error [email protected] start: `gulp`
23 error spawn ENOENT
24 error Failed at the [email protected] start script.
24 error This is probably not a problem with npm. There is likely additional logging output above.
25 verbose exit [ 1, true ]

[dmarrazzo]

Ok solved.

sudo npm install -g grunt-cli
# maybe the next is redundant
npm install patternfly --save 
npm install angular-patternfly --save

TODO: update the doc

Reference: https://www.npmjs.com/package/angular-patternfly

[snoussi]

Thank you @dmarrazzo !
I have updated the README.