chai-as-promised latest version dependency on chai@>= 2.1.2 < 4 breaks build

[hotTea]

This issue is a Bug

Expected Behaviour

npm run prepare:all should not give any errors

Observed behaviour

npm run prepare:all gives following errors:

npm ERR! Linux 4.4.0-78-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install"
npm ERR! node v4.4.5
npm ERR! npm v2.15.5
npm ERR! code EPEERINVALID

npm ERR! peerinvalid The package chai@4.0.0 does not satisfy its siblings' peerDependencies requirements!
npm ERR! peerinvalid Peer chai-as-promised@6.0.0 wants chai@>= 2.1.2 < 4

Steps to reproduce

1. checkout develop branch
   git clone --recursive -b develop https://github.com/readium/readium-js-viewer.git readium-js-viewer
2. cd readium-js-viewer
3. git submodule update --init --recursive
4. npm run prepare:all

Product

• Readium cloud reader app

Additional information

"chai" 4.0.0 was just released - https://github.com/chaijs/chai/releases/tag/4.0.0. chai-as-promised's latest version (https://github.com/domenic/chai-as-promised/blob/v6.0.0/package.json) has dependency defined as ""chai": ">= 2.1.2 < 4"". Since readium-viewers's chai dependency is "latest", above dependency chain fails.

[danielweck]

Ah, yes:
chaijs/chai-as-promised#184

I am fixing this...

[danielweck]

Issue addressed here: 4032f1e

[hotTea]

Thanks !