install java 8 instead of 7

[arikrak]

This should get Java 8 instead of 7.
(Didn't test out yet with new compilebox installation.)

[arikrak]

Actually, running sh UpdateDocker.sh didn't work. I'll look at it again when I get a chance. Here's the message I got:

Step 20 : RUN echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | /usr/bin/debconf-set-selections
---> Running in 0c1ac34a6647
---> fe4af2516454
Removing intermediate container 0c1ac34a6647
Step 21 : RUN apt-get -y install oracle-java8-installer
---> Running in 93a90520893f
Reading package lists...
Building dependency tree...
Reading state information...
The following extra packages will be installed:
gsfonts gsfonts-x11 libfontenc1 libxfont1 wget x11-common xfonts-encodings
xfonts-utils
Suggested packages:
[...]
The following NEW packages will be installed:
gsfonts gsfonts-x11 libfontenc1 libxfont1 oracle-java8-installer wget
x11-common xfonts-encodings xfonts-utils
0 upgraded, 9 newly installed, 0 to remove and 0 not upgraded.
Need to get 4492 kB of archives.
After this operation, 7776 kB of additional disk space will be used.
Err http://ppa.launchpad.net/webupd8team/java/ubuntu/ trusty/main oracle-java8-installer all 8u20+8u6arm-1webupd80
404 Not Found
Get:1 http://archive.ubuntu.com/ubuntu/ trusty/main libfontenc1 amd64 1:1.1.2-1 [15.6 kB]
Get:2 http://archive.ubuntu.com/ubuntu/ trusty/main libxfont1 amd64 1:1.4.7-1 [94.7 kB]
Get:3 http://archive.ubuntu.com/ubuntu/ trusty/main wget amd64 1.15-1ubuntu1 [270 kB]
Get:4 http://archive.ubuntu.com/ubuntu/ trusty/main gsfonts all 1:8.11+urwcyr1.0.7~pre44-4.2ubuntu1 [3374 kB]
Get:5 http://archive.ubuntu.com/ubuntu/ trusty/main x11-common all 1:7.7+1ubuntu8 [49.8 kB]
Get:6 http://archive.ubuntu.com/ubuntu/ trusty/main xfonts-encodings all 1:1.0.4-1ubuntu1 [583 kB]
Get:7 http://archive.ubuntu.com/ubuntu/ trusty/main xfonts-utils amd64 1:7.7+1 [73.9 kB]
Get:8 http://archive.ubuntu.com/ubuntu/ trusty/main gsfonts-x11 all 0.22 [9108 B]
Fetched 4470 kB in 4s (924 kB/s)
E: Failed to fetch http://ppa.launchpad.net/webupd8team/java/ubuntu/pool/main/o/oracle-java8-installer/oracle-java8-installer_8u20+8u6arm-1~webupd8~0_all.deb 404 Not Found

E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
2015/03/02 03:55:37 The command [/bin/sh -c apt-get -y install oracle-java8-installer] returned a non-zero code: 100