[qgis-qwc2] installation error node themesConfig.js

[Burghardt.Scholle at stadt.wolfsburg.de]

Hi Steve,

i've successfully installed qwc2 on Ubuntu 16.04. I used the ppa [1] for nodejs and [2] for yarn. With this ppa's I get the version 7.4.0 for node, 4.0.5 for npm and 0.19.1 for yarn and the installation of qwc2 works.

Hope this helps.

Regards
Burghardt

[1] http://tecadmin.net/install-latest-nodejs-npm-on-ubuntu/#<http://tecadmin.net/install-latest-nodejs-npm-on-ubuntu/>
[2] https://yarnpkg.com/en/docs/install#linux-tab


Von: qgis-qwc2 [mailto:qgis-qwc2-bounces at lists.osgeo.org] Im Auftrag von Steve.Toutant at inspq.qc.ca<mailto:Steve.Toutant at inspq.qc.ca>
Gesendet: Mittwoch, 18. Januar 2017 17:00
An: qgis-qwc2 at lists.osgeo.org<mailto:qgis-qwc2 at lists.osgeo.org>
Betreff: [qgis-qwc2] installation error node themesConfig.js

hi,
I'm trying to install qwc2 on ubuntu 16.04 and get the following error after yarn start

node themesConfig.js
/var/www/html/qwc2-demo-app/themesConfig.js:42
    let bboxw = extent[2] - extent[0];
    ^^^

SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode
    at exports.runInThisContext (vm.js:53:16)
    at Module._compile (module.js:374:25)
    at Object.Module._extensions..js (module.js:417:10)
    at Module.load (module.js:344:32)
    at Function.Module._load (module.js:301:12)
    at Function.Module.runMain (module.js:442:10)
    at startup (node.js:136:18)
    at node.js:966:3

I know nothing about node and yarn, I just follow the recipe. Is there something I can do or it is a bug
thanks!
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