Hi, My problème come from npm configuration. First i need to install npm@5 to downgrade in 5.X branch of npm : npm install -g npm@5 Then it seams I have write right problem even when I was in root and was cause of this message : npm WARN lifecycle loleaflet@0.8.0-dev~postinstall: cannot run in wd loleaflet@0.8.0-dev browserify node_modules/@braintree/sanitize-url/index.js --standaloneaflet) To work around this problem I had the directive "unsafe-perm" to my npm configuration : npm config set unsafe-perm true And then I succeed to make "online". thank for help -- Sent from: http://document-foundation-mail-archive.969070.n3.nabble.com/Dev-f1639786.html _______________________________________________ LibreOffice mailing list LibreOffice@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/libreoffice