frontend model npm install error

[FRANDAVID]

hi,@pantsel i have download konga-0.2.1 and follow the install step ,when i installed all dependencies and run npm install in ~/konga-0.2.1 i got some errors:

npm install

kongadmin@0.2.1 install /Users/{user}/tmp/konga-0.2.1
cd frontend && npm install && cd ../backend && npm install

frontend@0.1.1 postinstall /Users/{user}/tmp/konga-0.2.1/frontend
bower install

module.js:474
throw err;
^

Error: Cannot find module 'internal/fs'
at Function.Module._resolveFilename (module.js:472:15)
at Function.Module._load (module.js:420:25)
at Module.require (module.js:500:17)
at require (internal/module.js:20:19)
at evalmachine.:17:20
at Object. (/Users/{user}/tmp/konga-0.2.1/frontend/node_modules/bower/node_modules/graceful-fs/fs.js:11:1)
at Module._compile (module.js:573:32)
at Object.Module._extensions..js (module.js:582:10)
at Module.load (module.js:490:32)
at tryModuleLoad (module.js:449:12)

npm ERR! Darwin 16.1.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v7.1.0
npm ERR! npm v4.0.2
npm ERR! code ELIFECYCLE
npm ERR! frontend@0.1.1 postinstall: bower install
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the frontend@0.1.1 postinstall script 'bower install'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the frontend package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! bower install
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs frontend
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls frontend
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR! /Users/{user}/tmp/konga-0.2.1/frontend/npm-debug.log

npm ERR! Darwin 16.1.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v7.1.0
npm ERR! npm v4.0.2
npm ERR! code ELIFECYCLE
npm ERR! kongadmin@0.2.1 install: cd frontend && npm install && cd ../backend && npm install
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the kongadmin@0.2.1 install script 'cd frontend && npm install && cd ../backend && npm install'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the kongadmin package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! cd frontend && npm install && cd ../backend && npm install
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs kongadmin
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls kongadmin
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR! /Users/{user}/tmp/konga-0.2.1/npm-debug.log

my environment is
node -v
v7.1.0
npm -v
4.0.2

[pantsel]

Hey, @FRANDAVID .
This seems to me more of a nodejs installlation problem nodejs/node#9377.

Have you tried installing Konga with node js version other that v7.1.0?

[FRANDAVID]

hi, @pantsel thanks you reply, i have change the package.json update bower version ->1.8.0 so the error gone and frotend model running,with some warnings, look like:
rc/app/core/models/DataModel.js
line 366 col 41 Missing semicolon.

⚠ 1 warning

src/app/core/plugins/angular-matchheight.js
line 11 col 13 Missing "use strict" statement.
line 21 col 35 Expected '===' and instead saw '=='.
line 27 col 25 'i' is already defined.
line 38 col 46 'attrs' is defined but never used.

✖ 1 error
⚠ 3 warnings

src/app/core/plugins/material.spinner.js
line 2 col 5 Missing "use strict" statement.
line 13 col 5 Missing "use strict" statement.
line 13 col 92 Strings must use singlequote.
line 13 col 82 Expected '===' and instead saw '=='.
line 13 col 111 Expected '{' and instead saw 'return'.
line 13 col 131 Expected '{' and instead saw 'return'.
line 13 col 184 Strings must use singlequote.
line 13 col 190 Strings must use singlequote.
line 13 col 204 Missing semicolon.
line 13 col 223 Strings must use singlequote.
line 13 col 204 Expected an identifier and instead saw '='.
line 13 col 204 Expected an assignment or function call and instead saw an expression.
line 13 col 205 Missing semicolon.
line 13 col 224 Expected an assignment or function call and instead saw an expression.
line 13 col 225 Missing semicolon.
line 13 col 317 Missing semicolon.
line 13 col 339 Missing semicolon.
line 13 col 359 Missing semicolon.
line 13 col 392 Strings must use singlequote.
line 13 col 382 Expected '===' and instead saw '=='.
line 13 col 429 Expected '{' and instead saw 's'.
line 13 col 445 Missing semicolon.
line 19 col 91 Missing semicolon.
line 19 col 120 Expected '{' and instead saw 'return'.
line 19 col 194 Strings must use singlequote.
line 19 col 226 Strings must use singlequote.
line 19 col 228 Expected '{' and instead saw 'return'.
line 19 col 234 Missing semicolon.
line 19 col 250 Missing semicolon.
line 19 col 291 Strings must use singlequote.
line 19 col 317 Strings must use singlequote.
line 19 col 350 Strings must use singlequote.
line 19 col 397 Strings must use singlequote.
line 19 col 451 Missing '()' invoking a constructor.
line 19 col 520 Expected an assignment or function call and instead saw an expression.
line 19 col 521 Missing semicolon.
line 19 col 853 Missing semicolon.
line 19 col 907 Strings must use singlequote.
line 19 col 960 Strings must use singlequote.
line 19 col 921 Missing 'new' prefix when invoking a constructor.
line 19 col 967 Strings must use singlequote.
line 19 col 973 Strings must use singlequote.
line 19 col 974 Missing semicolon.
line 19 col 1011 Strings must use singlequote.
line 19 col 1093 Strings must use singlequote.
line 19 col 1115 Strings must use singlequote.
line 19 col 1170 Missing semicolon.
line 19 col 1189 Strings must use singlequote.
line 19 col 1205 Missing semicolon.
line 19 col 1252 Strings must use singlequote.
line 19 col 1252 Too many errors. (11% scanned).

✖ 6 errors
⚠ 45 warnings

src/app/core/plugins/uiBreadcrumbs.js
line 15 col 5 Missing "use strict" statement.

✖ 1 error ⚠ 0 warning

src/app/core/services/DialogService.js
line 43 col 54 Missing semicolon.
line 44 col 18 Missing semicolon.
line 46 col 55 Missing semicolon.
line 47 col 18 Missing semicolon.
line 52 col 47 'd' is defined but never used.
line 56 col 28 Strings must use singlequote.
line 57 col 25 Missing semicolon.
line 59 col 29 Strings must use singlequote.
line 60 col 26 Missing semicolon.
line 20 col 35 '_' is defined but never used.

⚠ 10 warnings

now i'm installing the backend model .i don't know whether is right way to solve the problem.

[FRANDAVID]

i have another question that ,can i run frotend model without backend model? i just want to have a look at frontend model UI design!!

[pantsel]

@FRANDAVID
I will update bowers' version and rerun tests.

The warnings are due to the linter running on dev mode. Don't be alarmed by them. I'm in the process of refactoring.

Unfortunatelly no, the backend is required to be lifted because it handles the API

[FRANDAVID]

@pantsel thanks i am new to node.js and kong ,now i'm installing the backend model .i don't know whether change the bower version is right way to solve the problem. sorry for my poor English! :)

[pantsel]

The issue is confirmed to occur with node.js v0.7.10 and bower v1.6.5

> kongadmin@0.2.3 install /home/travis/build/pantsel/konga
> cd frontend && npm install && cd ../backend && npm install
> frontend@0.1.1 postinstall /home/travis/build/pantsel/konga/frontend
> bower install
module.js:474
    throw err;
    ^
Error: Cannot find module 'internal/fs'
    at Function.Module._resolveFilename (module.js:472:15)
    at Function.Module._load (module.js:420:25)
    at Module.require (module.js:500:17)
    at require (internal/module.js:20:19)
    at evalmachine.:17:20
    at Object. (/home/travis/build/pantsel/konga/frontend/node_modules/bower/node_modules/graceful-fs/fs.js:11:1)
    at Module._compile (module.js:573:32)
    at Object.Module._extensions..js (module.js:582:10)
    at Module.load (module.js:490:32)
    at tryModuleLoad (module.js:449:12)
npm ERR! Linux 4.4.0-47-generic
npm ERR! argv "/home/travis/.nvm/versions/node/v7.1.0/bin/node" "/home/travis/.nvm/versions/node/v7.1.0/bin/npm" "install"
npm ERR! node v7.1.0
npm ERR! npm  v3.10.9
npm ERR! code ELIFECYCLE
npm ERR! frontend@0.1.1 postinstall: `bower install`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the frontend@0.1.1 postinstall script 'bower install'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR!0m If you do, this is most likely a problem with the frontend package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     bower install
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs frontend
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls frontend
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR!     /home/travis/build/pantsel/konga/frontend/npm-debug.log
npm ERR! Linux 4.4.0-47-generic
npm ERR! argv "/home/travis/.nvm/versions/node/v7.1.0/bin/node" "/home/travis/.nvm/versions/node/v7.1.0/bin/npm" "install"
npm ERR! node v7.1.0
npm ERR! npm  v3.10.9
npm ERR! code ELIFECYCLE
npm ERR! kongadmin@0.2.3 install: `cd frontend && npm install && cd ../backend && npm install`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the kongadmin@0.2.3 install script 'cd frontend && npm install && cd ../backend && npm install'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the kongadmin package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     cd frontend && npm install && cd ../backend && npm install
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs kongadmin
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls kongadmin
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR!     /home/travis/build/pantsel/konga/npm-debug.log
The command "eval npm install " failed 3 times.
The command "npm install " failed and exited with 1 during .
Your build has been stopped.

Updated bower version to ^1.8.0 and the problem seems to be resolved.

Also added node.js LTS and Current versions (v7.1.10) to travis.yml file.

Thanks for the feedback @FRANDAVID :)