Redux-form-material-ui: 'mocha' command not found when npm install on the example

[lejema160]

Hi,

This is the error I get when I do npm install on the folder example.
'mocha' command is not found, do I need to install something ?

npm version : 4.1.2
node version : 6.9.1

C:\Users\Downloads\redux-form-material-ui-master\example>npm install
npm WARN prepublish-on-install As of npm@5, `prepublish` scripts will run only for `npm publish`.
npm WARN prepublish-on-install (In npm@4 and previous versions, it also runs for `npm install`.)
npm WARN prepublish-on-install See the deprecation note in `npm help scripts` for more information.

> [email protected] prepublish C:\Users\Downloads\redux-form-material-ui-master
> npm run test && npm run lint && npm run clean && npm run build


> [email protected] test C:\Users\Downloads\redux-form-material-ui-master
> mocha --compilers js:babel-register --recursive --recursive "src/**/__tests__/*" --require src/__tests__/setup.js

'mocha' n’est pas reconnu en tant que commande interne
ou externe, un programme exécutable ou un fichier de commandes.

npm ERR! Windows_NT 6.1.7601
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "run" "test"
npm ERR! node v6.9.1
npm ERR! npm  v4.1.2
npm ERR! code ELIFECYCLE
npm ERR! [email protected] test: `mocha --compilers js:babel-register --recursive --recursive "src/**/__tests__/*" --require src/__tests__/setup.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] test script 'mocha --compilers js:babel-register --recursive --recursive "src/**/__tests__/*" --require src/__tests__/setup.js'.
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 redux-form-material-ui-test package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     mocha --compilers js:babel-register --recursive --recursive "src/**/__tests__/*" --require src/__tests__/setup.js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs redux-form-material-ui-test
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls redux-form-material-ui-test
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     C:\Users\Downloads\redux-form-material-ui-master\npm-debug.log

npm ERR! addLocal Could not install C:\Users\Downloads\redux-form-material-ui-master
npm ERR! Windows_NT 6.1.7601
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "install"
npm ERR! node v6.9.1
npm ERR! npm  v4.1.2
npm ERR! code ELIFECYCLE
npm ERR! [email protected] prepublish: `npm run test && npm run lint && npm run clean && npm run build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] prepublish script 'npm run test && npm run lint && npm run clean && npm run build'.
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 redux-form-material-ui-test package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     npm run test && npm run lint && npm run clean && npm run build
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs redux-form-material-ui-test
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls redux-form-material-ui-test
npm ERR! There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?

npm ERR! Please include the following file with any support request:
npm ERR!     C:\Users\Downloads\redux-form-material-ui-master\example\npm-debug.log

C:\Users\Downloads\redux-form-material-ui-master\example>

[madguy02]

try npm install -g mocha and then run the following commands

[mihirsoni]

Not able to reproduce. I have just tried inside example and it works.

[zubia-qa]

Thanks. It worked for me.

[EGUS74]

if you are on mac you have to use sudo npm install -g mocha

[jtakalai]

...why are you advising people to globally install packages? Wouldn't having mocha in devDependencies work just as well?

[antonedev]

Wouldn't having mocha in devDependencies work just as well?

Mochajs.org says it should work.

I'm on windows 10 using git-bash:

npm install --save-dev mocha
mocha
bash: mocha: command not found

but:

npm install --global mocha
mocha


   simple fail
    1)  straight up fails 
    √  fails to fail 


  1 passing (14ms)
  1 failing

  1)  simple fail
        straight up fails :

      AssertionError [ERR_ASSERTION]: 0 == 1
      + expected - actual

      -0
      +1

      at Context.<anonymous> (test\roll.test.js:6:12)
      at processImmediate (internal/timers.js:439:21)

YAY!!!

I think mocha itself uses the global scope, so this is pretty on brand.

[himanshush13]

command npm test
for mocha I used--> npm install --global mocha

It is triggerring->
mocha --reporter spec "--host= --package=

but getting this error--> throw new Error(Unable to read/parse ${filepath}: ${err});

[amitahujaa]

I tried using mvn clean install it worked for me, use clean

[afarinnava]

use npx mocha

[bvsk279]

use npx mocha

npm mocha worked for me, thanks