=> Started proxy.
=> A patch (Meteor 1.4.1.3) for your current release is available!
Update this project now with 'meteor update --patch'.
=> Started MongoDB.
Processing files with coffeescript (f... -
/~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Processing Step: SCSS compilation
Unable to compile /home/bigblue/dev/bigbluebutton/bigbluebutton-html5/node_modules/node-sass/test/fixtures/depth-first/a.scss
Line: 1, Column: 18
Error: Undefined variable: "$import-counter".
/~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
=> Errors prevented startup:
While processing files with nathantreid:css-modules (for target web.browser):
/home/bigblue/dev/bigbluebutton/bigbluebutton-html5/node_modules/node-sass/lib/index.js:440:16: Undefined variable:
"$import-counter".
at Object.module.exports.renderSync
(/home/bigblue/dev/bigbluebutton/bigbluebutton-html5/node_modules/node-sass/lib/index.js:440:16)
at ScssProcessor.load (packages/mss/scss-processor.js:84:23)
at ScssProcessor.processInternal (packages/mss/scss-processor.js:30:46)
at ScssProcessor.process (packages/mss/scss-processor.js:18:26)
at CssModulesBuildPlugin.compileScssFile (packages/mss/css-modules-build-plugin.js:160:25)
at Array.forEach (native)
at CssModulesBuildPlugin.compileScssFiles (packages/mss/css-modules-build-plugin.js:125:29)
at CssModulesBuildPlugin.processFilesForTarget (packages/mss/css-modules-build-plugin.js:44:21)
=> Your application has errors. Waiting for file change.
I don't know how to solve it.