OpenMeetings 5.0.0-M2在Ubuntu 18.04上的安装手册

Installation of Apache OpenMeetings 5.0.0 M2 on Ubuntu 18.04 lts

The present tutorial is made based on a minimal fresh installations of

bionic-desktop-amd64.iso

My sincere thanks to Maxim Solodovnik for his help, without

which i could not have finished this tutorial satisfactorily.

It is made step by step.

sudo apt update

sudo apt upgrade

2)

------ Installation of OpenJava ------

Pag 1

OpenMeetings 5.0.0-M2 need Java 11 to work. So we install OpenJava 11:

sudo apt install openjdk-11-jdk openjdk-11-jdk-headless nano

Now, please, select OpenJava 11, if you have more than one java versions installed:

sudo update-alternatives --config java

But we install it specially for server iso:

sudo add-apt-repository ppa:libreoffice/ppa

sudo apt update

sudo apt install libreoffice

4)

------ Installation ImageMagick and Sox ------

ImageMagick, will work the image files, png, jpg, gif, etc. Will install it and some more libraries

and paquets:

sudo apt install -y imagemagick libjpeg62 zlib1g-dev

Pag 2

<!-- <policy domain="coder" rights="none" pattern="PS" /> -->

<!-- <policy domain="coder" rights="none" pattern="PDF" /> -->

Press in the keyboard Ctrl+x, will ask to save, press Y, and press Enter to exit nano editor.

This last must be repeated every time you update the ImageMagick.

Install some paquets and libraries:

(Only one line with space between each one)

sudo apt -y --force-yes install autoconf automake build-essential libass-dev libfreetype6-dev

libgpac-dev libsdl1.2-dev libtheora-dev libtool libva-dev libvdpau-dev libvorbis-dev libxcb1-dev

libxcb-shm0-dev libxcb-xfixes0-dev pkg-config texi2html zlib1g-dev nasm libx264-dev cmake

mercurial libopus-dev curl git vlc unzip make build-essential wget nmap

I made a script that will download, compile and install ffmpeg.

The result of any recording we do in OpenMeetings will be in mp4 format.

Please, download the script:

cd /opt

(Only one line without space between both)

sudo wget https://cwiki.apache.org/confluence/download/attachments/27838216/

ffmpeg_UbunDebi.sh

Pag 3

When finish the compilation, a text will announce it:

FFmpeg Compilation is Finished!

...then, please, go to next step.

sudo apt install mariadb-server

sudo mysqladmin -u root password new-password

Make a database with his own user for OpenMeetings:

sudo mysql -u root -p

...will ask for the root password that you have just choosen, type it...

MariaDB [(none)]> CREATE DATABASE open502 DEFAULT CHARACTER SET 'utf8';

(Only one line with space between both)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON open502.* TO 'hola'@'localhost'

IDENTIFIED BY '1a2B3c4D' WITH GRANT OPTION;

MariaDB [(none)]> quit