Ubuntu12.04搭建BigBlueButton

1.原地址
http://code.google.com/p/bigbluebutton/wiki/InstallationUbuntu

1.换源
$sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
$sudo vim /etc/apt/sources.list

deb http://mirror.bjtu.edu.cn/ubuntu/ precise main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ precise-backports main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ precise-proposed main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ precise-security main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ precise-updates main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-backports main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-proposed main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-security main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-updates main multiverse restricted universe

$sudo rm -rf /var/lib/apt/lists/*
$sudo apt-get update

2.设置语言
$sudo apt-get install language-pack-en

$sudo update-locale LANG=en_US.UTF-8
$ cat /etc/default/locale
LANG="en_US.UTF-8

3.获取密钥,添加源

$wget http://ubuntu.bigbluebutton.org/bigbluebutton.asc -O- | sudo apt-key add -
$sudo vim /etc/apt/sources.list

加入

deb http://ubuntu.bigbluebutton.org/lucid_dev_081/ bigbluebutton-lucid main
deb http://us.archive.ubuntu.com/ubuntu/ lucid multiverse

更新

$sudo apt-get update
$sudo apt-get dist-upgrade

4.安装liboffice

$wget http://bigbluebutton.googlecode.com/files/openoffice.org_1.0.4_all.deb
$sudo dpkg -i openoffice.org_1.0.4_all.deb
$sudo apt-get install python-software-properties
$sudo apt-add-repository ppa:libreoffice/libreoffice-4-0
$sudo apt-get update
$sudo apt-get install libreoffice-common
$sudo apt-get install libreoffice

5.安装ruby

下载地址

http://code.google.com/p/bigbluebutton/downloads/detail?name=ruby1.9.2_1.9.2-p290-1_amd64.deb&can=2&q=

先apt-get安装,再卸载,再dpkg安装

$sudo apt-get install ruby

$sudo aptitude purge ruby

$sudo dpkg -i ruby1.9.2_1.9.2-p290-1_amd64.deb
再执行:
$sudo update-alternatives --install /usr/bin/ruby ruby /usr/bin/ruby1.9.2 500 \
		--slave /usr/bin/ri ri /usr/bin/ri1.9.2 \
		--slave /usr/bin/irb irb /usr/bin/irb1.9.2 \
		--slave /usr/bin/erb erb /usr/bin/erb1.9.2 \
		--slave /usr/bin/rdoc rdoc /usr/bin/rdoc1.9.2
$sudo update-alternatives --install /usr/bin/gem gem /usr/bin/gem1.9.2 500



$ ruby -v
ruby 1.9.2p290 (2011-07-09 revision 32553)
$ gem -v
1.3.7

PS:安装时候会报错,安装缺少组件

PS:安装libffi5

添加源

deb http://cz.archive.ubuntu.com/ubuntu lucid main 

$sudoapt-get update

$sudoapt-get -f install

$sudoapt-get install libffi5

再执行

$ sudo gem install hello
Successfully installed hello-0.0.1
1 gem installed
Installing ri documentation for hello-0.0.1...
Installing RDoc documentation for hello-0.0.1...

6.安装ffmpeg

$sudo vim install-ffmpeg.sh

sudo apt-get install build-essential git-core checkinstall yasm texi2html libvorbis-dev libx11-dev libxfixes-dev zlib1g-dev pkg-config
LIBVPX_VERSION=1.2.0
FFMPEG_VERSION=2.0.1
if [ ! -d "/usr/local/src/libvpx-${LIBVPX_VERSION}" ]; then
  cd /usr/local/src
  sudo git clone http://git.chromium.org/webm/libvpx.git "libvpx-${LIBVPX_VERSION}"
  cd "libvpx-${LIBVPX_VERSION}"
  sudo git checkout "v${LIBVPX_VERSION}"
  sudo ./configure
  sudo make
  sudo checkinstall --pkgname=libvpx --pkgversion="${LIBVPX_VERSION}" --backup=no --deldoc=yes --default
fi
if [ ! -d "/usr/local/src/ffmpeg-${FFMPEG_VERSION}" ]; then
  cd /usr/local/src
  sudo wget "http://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.bz2"
  sudo tar -xjf "ffmpeg-${FFMPEG_VERSION}.tar.bz2"
  cd "ffmpeg-${FFMPEG_VERSION}"
  sudo ./configure --enable-version3 --enable-postproc --enable-libvorbis --enable-libvpx
  sudo make
  sudo checkinstall --pkgname=ffmpeg --pkgversion="5:${FFMPEG_VERSION}" --backup=no --deldoc=yes --default
fi
$chmod+x install-ffmpeg.sh
$./install-ffmpeg.sh



$ ffmpeg -version
ffmpeg version 2.0.1
built on Sep  1 2013 02:02:28 with gcc 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1)
configuration: --enable-version3 --enable-postproc --enable-libvorbis --enable-libvpx
libavutil      52. 38.100 / 52. 38.100
libavcodec     55. 18.102 / 55. 18.102
libavformat    55. 12.100 / 55. 12.100
libavdevice    55.  3.100 / 55.  3.100
libavfilter     3. 79.101 /  3. 79.101
libswscale      2.  3.100 /  2.  3.100
libswresample   0. 17.102 /  0. 17.102

7.安装BigBlueButton

$sudo apt-get install bigbluebutton

安装完后会提示......Error: FreeSWITCH didn't start

暂时忽略

8.不知道为啥要这样,只知道如果不这样,会出很多问题,例如500错误,无法上传演示文档等

$sudo apt-get install bbb-*
可能会报错:

E: Sub-process/usr/bin/dpkg returned an error code (1)

解决方法:

$sudomv /var/lib/dpkg/info /var/lib/dpkg/info.bak

$sudomkdir /var/lib/dpkg/info

$sudoapt-get install libssl0.9.8

$sudo apt-get install bbb-*

$sudomv /var/lib/dpkg/info/* /var/lib/dpkg/info.bak/

$sudorm -rf /var/lib/dpkg/info/

$sudomv /var/lib/dpkg/info.bak /var/lib/dpkg/info

$sudo bbb-conf--conference freeswitch

7.重启

$sudo bbb-conf –clean
$sudo bbb-conf –check


8.升级:
$sudo apt-get remove bbb-freeswitch
$sudo apt-get install bigbluebutton
$sudo bbb-conf --clean
$sudo bbb-conf --check

PS:解决中文乱码
　　win的字体存放在c:\windows\fonts目录下，我们把喜爱的字体拷贝出来，比如simsun.ttc、simkai.ttf、simhei.ttf、simfang.ttf等。把这些字体文件拷贝到Ubuntu的/usr/share/fonts/xpfonts目录下。

　　注：如果你发现在/usr/share/fonts/下不能创建新的文件夹，那么请用root用户登录。

导入字体
　　打开“终端”运行以下命令行，建立字体缓存信息：
　　sudomkfontscale
　　sudomkfontdir
　　sudofc-cache -fv