Can't find a matching underline version
I am getting the following error:
Message:
Unable to find suitable version for underscore
Details:
code: ECONFLICT
picks: [object Object],[object Object],[object Object]
When using the following bower file, I have never encountered this error before. I cannot use the interactive shell as it is being deployed for continuous integration. We also prefer to use the Github repo links (don't ask me why) on bower packages.
{
"name": "Nightbird",
"version": "0.0.1",
"main": "src/css/style.scss",
"dependencies": {
"backbone": "git@github.com:jashkenas/backbone.git#1.1.2",
"underscore": "git@github.com:jashkenas/underscore.git#1.6.0",
"aisis-bootstrap-theme": "git@github.com:AdamKyle/Aisis-Bootstrap-Theme.git#0.5.0",
"selectize.js": "git@github.com:brianreavis/selectize.js.git#0.8",
"underscore.string": "git@github.com:epeli/underscore.string.git#v2.3.2",
"jquery-bootpag": "git@github.com:botmonster/jquery-bootpag.git#1.0.5",
"underscore.inflection": "git@github.com:jeremyruppel/underscore.inflection.git",
"moment": "git@github.com:moment/moment.git",
"bootstrap-markdown": "git@github.com:toopay/bootstrap-markdown.git#2.5.0",
"markdown-js": "git@github.com:evilstreak/markdown-js.git#v0.5.0",
"to-markdown": "git@github.com:domchristie/to-markdown.git#v0.0.2",
"font-awesome": "git@github.com:FortAwesome/Font-Awesome.git#4.2.0",
"react-bower": "git@github.com:reactjs/react-bower.git#0.11.1",
"showdown": "git@github.com:coreyti/showdown.git#0.3.1",
"pure": "git@github.com:yahoo/pure.git#0.5.0"
}
}
Any idea what's going on? This is mistake? or just a dumb developer?
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You have a conflict between three different versions of underscore.
The reason for this is that underscore is required by three of your dependencies: Nightbird, backbone, and underscore.inflection.
Using the latest version of Bower, you can see the following information:
Unable to find a suitable version for underscore, please choose one:
1) underscore#1.6.0 which resolved to 1.6.0 and is required by Nightbird
2) underscore#>=1.5.0 which resolved to 1.6.0 and is required by backbone#1.1.2
3) underscore#~1.7.0 which resolved to 1.7.0 and is required by underscore.inflection#1.2.0
You can force bower to use a specific version in case of permission by adding the following to your bower.json. In this example, it will force 1.6.0:
"resolutions": {
"underscore": "1.6.0"
}
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