The wikimedia-portals-npm-browser-node-6-docker job is failing to install pngquant because of an unresolved dependancy on libpng-dev. Previously on Jessie it managed to install successfully.
The following error is produced in the console output:
15:06:04 ⚠ The `/src/node_modules/pngquant-bin/vendor/pngquant` binary doesn't seem to work correctly 15:06:04 ⚠ pngquant pre-build test failed 15:06:04 ℹ compiling from source 15:06:04 ✖ Error: pngquant failed to build, make sure that libpng-dev is installed 15:06:04 at ChildProcess.exithandler (child_process.js:204:12) 15:06:04 at emitTwo (events.js:106:13) 15:06:04 at ChildProcess.emit (events.js:191:7) 15:06:04 at maybeClose (internal/child_process.js:891:16) 15:06:04 at Socket.<anonymous> (internal/child_process.js:342:11) 15:06:04 at emitOne (events.js:96:13) 15:06:04 at Socket.emit (events.js:188:7) 15:06:04 at Pipe._handle.close [as _onclose] (net.js:497:12)
Can libpng-dev be installed on the docker image, pretty please?