## Installing the NodeSource Node.js v8.x repo...


## Populating apt-get cache...

+ apt-get update
Reading package lists...
E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)
E: Unable to lock directory /var/lib/apt/lists/
Error executing command, exiting
Reading package lists...
Building dependency tree...
Reading state information...
The following additional packages will be installed:
  libuv1
The following NEW packages will be installed:
  libuv1 nodejs
0 upgraded, 2 newly installed, 0 to remove and 72 not upgraded.
Need to get 3,218 kB of archives.
After this operation, 13.4 MB of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu xenial/universe amd64 libuv1 amd64 1.8.0-1 [57.4 kB]
Get:2 http://archive.ubuntu.com/ubuntu xenial-updates/universe amd64 nodejs amd64 4.2.6~dfsg-1ubuntu4.1 [3,161 kB]
debconf: unable to initialize frontend: Dialog
debconf: (TERM is not set, so the dialog frontend is not usable.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (This frontend requires a controlling tty.)
debconf: falling back to frontend: Teletype
dpkg-preconfigure: unable to re-open stdin:
Fetched 3,218 kB in 0s (3,517 kB/s)
Selecting previously unselected package libuv1:amd64.
(Reading database ... 92095 files and directories currently installed.)
Preparing to unpack .../libuv1_1.8.0-1_amd64.deb ...
Unpacking libuv1:amd64 (1.8.0-1) ...
Selecting previously unselected package nodejs.
Preparing to unpack .../nodejs_4.2.6~dfsg-1ubuntu4.1_amd64.deb ...
Unpacking nodejs (4.2.6~dfsg-1ubuntu4.1) ...
Processing triggers for libc-bin (2.23-0ubuntu9) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up libuv1:amd64 (1.8.0-1) ...
Setting up nodejs (4.2.6~dfsg-1ubuntu4.1) ...
update-alternatives: using /usr/bin/nodejs to provide /usr/bin/js (js) in auto mode
Processing triggers for libc-bin (2.23-0ubuntu9) ...