Anyone out there using Google Assistant?

Hello, I have tried installing MMM-Assistant and it is failing the npm install part with an error on missing files:

grpc@1.8.0 install /home/pi/MagicMirror/modules/MMM-Assistant/node_modules/google-assistant/node_modules/grpc
> node-pre-gyp install --fallback-to-build --library=static_library

node-pre-gyp ERR! Tried to download(403): https://storage.googleapis.com/grpc-precompiled-binaries/node/grpc/v1.8.0/node-v64-linux-arm-glibc.tar.gz

From there on it just a bunch or errors. The following is at the end of the log more or less.

2085 verbose stack Error: grpc@1.8.0 install: `node-pre-gyp install --fallback-to-build --library=static_library`
2085 verbose stack Exit status 1
2085 verbose stack     at EventEmitter. (/usr/lib/node_modules/npm/node_modules/npm-lifecycle/index.js:304:16)
2085 verbose stack     at EventEmitter.emit (events.js:182:13)
2085 verbose stack     at ChildProcess. (/usr/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:55:14)
2085 verbose stack     at ChildProcess.emit (events.js:182:13)
2085 verbose stack     at maybeClose (internal/child_process.js:961:16)
2085 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:248:5)
2086 verbose pkgid grpc@1.8.0
2087 verbose cwd /home/pi/MagicMirror/modules/MMM-Assistant
2088 verbose Linux 4.14.49-v7+
2089 verbose argv "/usr/bin/node" "/usr/bin/npm" "install"
2090 verbose node v10.4.1
2091 verbose npm  v6.1.0

Has anyone tried MMM-Assistant succesfully and if not, is there perhaps a better similar module that give you the ability to show and hide modules , play music, youtube etc?

Thanks
Paul