Our buildserver is currently running on:

Ubuntu 18.04.3 LTS (GNU/Linux 4.15.0-65-generic x86_64)

teamBlue 6.5 (based on openPLi) is build using oe-alliance build-environment "4.5" and several git repositories:

https://github.com/oe-alliance/oe-alliance-core/tree/4.5

https://github.com/teamblue-e2/enigma2/tree/6.5

https://github.com/teamblue-e2/skin/tree/master

and a lot more...

Building Instructions

1 - Install packages on your buildserver

sudo apt-get install -y autoconf automake bison bzip2 chrpath coreutils cpio curl cvs debianutils default-jre default-jre-headless diffstat flex g++ gawk gcc gcc-8 gettext git git-core gzip help2man info iputils-ping java-common libc6-dev libegl1-mesa libglib2.0-dev libncurses5-dev libperl4-corelibs-perl libproc-processtable-perl libsdl1.2-dev libserf-dev libtool libxml2-utils make ncurses-bin patch perl pkg-config psmisc python3 python3-git python3-jinja2 python3-pexpect python3-pip python-setuptools qemu quilt socat sshpass subversion tar texi2html texinfo unzip wget xsltproc xterm xz-utils zip zlib1g-dev

2 - Set your shell to /bin/bash

sudo dpkg-reconfigure dash
When asked: Install dash as /bin/sh?
select "NO"

3 - Use update-alternatives for having gcc redirected automatically to gcc-8

sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 700 --slave /usr/bin/g++ g++ /usr/bin/g++-7
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 800 --slave /usr/bin/g++ g++ /usr/bin/g++-8

4 - Repair g++ after gcc8 installation

sudo apt-get remove -y  g++
sudo apt-get install -y  g++

5 - modify max_user_watches

echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf
sysctl -n -w fs.inotify.max_user_watches=524288

6 - Add user teambluebuilder

sudo adduser teambluebuilder

7 - Switch to user teambluebuilder

su teambluebuilder

8 - Switch to home of teambluebuilder

cd ~

9 - Create folder teamblue

mkdir -p ~/teamblue

10 - Switch to folder teamblue

cd teamblue

11 - Clone oe-alliance git

git clone git://github.com/oe-alliance/build-enviroment.git -b 4.5

12 - Switch to folder build-enviroment

cd build-enviroment

13 - Update build-enviroment

make update

14 - Finally you can start building a image

MACHINE=gbquad4k DISTRO=teamblue make image

Build Status - branch master:

Build Status - branch 6.5: