_includePaths is not iterable

[cunneen]

 /packages/mozfet_autoform-materialize/style.scss: Scss compiler error:
>    Error: _includePaths is not iterable
>    on line 1 of {mozfet:autoform-materialize}/style.scss

Reproduction:

meteor create --bare materialize # using meteor 1.9.2
cd materialize/
meteor npm add simpl-schema

+ [email protected]
added 33 packages from 33 contributors and audited 680 packages in 7.557s
found 0 vulnerabilities

meteor add aldeed:autoform

Changes to your project's package version selections:

aldeed:autoform added, version 6.3.0
blaze added, version 2.1.9
jquery added, version 1.11.11
momentjs:moment added, version 2.10.6
observe-sequence added, version 1.0.16
reactive-dict added, version 1.3.0
spacebars added, version 1.0.13
templating added, version 1.2.15
templating-compiler added, version 1.2.15
templating-runtime added, version 1.2.15
ui added, version 1.0.12

aldeed:autoform: Easily create forms with automatic insert and update, and automatic reactive validation.

meteor add mozfet:autoform-materialize

=> Errors while adding packages:

While loading fourseven:[email protected]...:
error: Command failed:
/Users/mikecunneen/.meteor/packages/meteor-tool/.1.9.2.1p6fh4.999b5++os.osx.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.osx.x86_64/dev_bundle/bin/npm
rebuild --update-binary
Cannot download "https://github.com/sass/node-sass/releases/download/v4.9.3/darwin-x64-72_binding.node":

HTTP error 404 Not Found

meteor add fourseven:scss

Changes to your project's package version selections:

fourseven:scss added, version 4.12.0

fourseven:scss: Style with attitude. Sass and SCSS support for Meteor.js.

meteor add mozfet:autoform-materialize

Changes to your project's package version selections:

mozfet:autoform-materialize added, version 4.0.8
mozfet:materialize-icons added, version 1.1.1

mozfet:autoform-materialize: Materialize theme for Autoform

meteor

=> Started proxy.
=> Errors prevented startup:

While processing files with fourseven:scss (for target web.browser):
/packages/mozfet_autoform-materialize/style.scss: Scss compiler error:
Error: _includePaths is not iterable
on line 1 of {mozfet:autoform-materialize}/style.scss
>> @import
"{}/node_modules/materialize-css/sass/components/_color-variables.sc
--------^