1. BigBlueButton
國家高速網路與計算中心
Co-Life 團隊

2. 安裝前準備
 http://code.google.com/p/bigbluebutton/wiki/08In
stallationUbuntu
 系統需求
 An Ubuntu 10.04 32-bit or 64-bit server
 2 GB of memory
 Root access to the server
 5G of free disk space
 Port 80 is not in use by other applications
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3. 安裝前準備
 Bigbluebutton 使用 Nginx 作為 http server
 Nginx 是輕量化的 http server
 http://wiki.nginx.org/
 若同時有安裝Apache，請將Apache的port
指向其他port，因為nginx會用到80 以及
8080 port
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4. Install the BigBlueButton apt-get repository key
# Add the BigBlueButton key
sudo wget http://ubuntu.bigbluebutton.org/bigbluebutton.asc -O- | sudo apt-key add -
# Add the BigBlueButton repository URL and ensure the multiverse is enabled
echo "deb http://ubuntu.bigbluebutton.org/lucid_dev_08/ bigbluebutton-lucid main" | sudo tee
/etc/apt/sources.list.d/bigbluebutton.list
echo "deb http://us.archive.ubuntu.com/ubuntu/ lucid multiverse" | sudo tee -a /etc/apt/sources.list
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5. 更新
 After you've made the above changes, do
a dist-upgrade to ensure your running the
latest packages and your server is up-to-
date before installing BigBlueButton.
sudo apt-get update
sudo apt-get dist-upgrade
 You may need to reboot server after
upgrade
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6. Install Ruby
 The record and playback infrastructure uses
Ruby for the processing of recorded sessions.
The following script will install Ruby 1.9.2 as
a package (so it can be removed later on if
desired).
 Ruby 的起源可以追溯到 1995 年，由日本工
程師「松本行弘」開發釋出，並遵循 GPL 協
定和 Ruby License。Ruby 原意為紅寶石，而
在電腦程式碼界裡頭是一個簡單快速、物件導
向的指令碼語言。
 http://www.ruby-lang.org/zh_TW/
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7. Install Ruby
vi install-ruby.sh
sudo apt-get -y install zlib1g-dev libssl-dev libreadline5-dev libyaml-dev build-essential bison checkinstall
libffi5 gcc checkinstall libreadline5 libyaml-0-2
cd /tmp
wget http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.2-p290.tar.gz
tar xvzf ruby-1.9.2-p290.tar.gz
cd ruby-1.9.2-p290
./configure --prefix=/usr
--program-suffix=1.9.2
--with-ruby-version=1.9.2
--disable-install-doc
make
sudo checkinstall -D -y
--fstrans=no
--nodoc
--pkgname='ruby1.9.2'
--pkgversion='1.9.2-p290'
--provides='ruby'
--requires='libc6,libffi5,libgdbm3,libncurses5,libreadline5,openssl,libyaml-0-2,zlib1g'
--maintainer=brendan.ribera@gmail.com
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/gem gem /usr/bin/gem1.9.2
--slave /usr/bin/erb erb /usr/bin/erb1.9.2
--slave /usr/bin/rdoc rdoc /usr/bin/rdoc1.9.2
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8. Install Ruby
chmod +x install-ruby.sh
./install-ruby.sh
 After the install finishes, type ruby -v. You should see the
ruby interpreter output 1.9.2p290 (or later).
 Next type gem –v
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9. Install FreeSWITCH Configuration
 BigBlueButton FreeSWITCH for voice
conferencing, which gives you the option
setup dial-in phone numbers to your
BigBlueButton server.
 開放源碼專案 FreeSWITCH 是從 2006 年開
始發展的一套全新電話應用軟體，由於實作了
和 Google Talk 同樣的程式庫之故，可以介接
Google Talk 進行語音會談，並與公眾電話網
路整合同時橋接至 VoIP 設備。
 http://www.freeswitch.org/
sudo apt-get install bbb-freeswitch-config
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10. Install BigBlueButton
sudo apt-get install bigbluebutton
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11. Install BigBlueButton
 安裝到最後會出現如下的錯誤訊息
 Nginx default web is located at /usr/share/nginx/www
ln –s /usr/share/nginx/www /var/www/nginx-default
sudo apt-get -f install
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12. Install API Demos
sudo apt-get install bbb-demo
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13. Do a Clean Restart
sudo bbb-conf --clean
sudo bbb-conf –check
 Note: For the beta, you can ignore the
following warning
 ** Potential problems described below **
# The following properties in
/var/lib/tomcat6/webapps/bigbluebutton/WEB-
INF/classes/bigbluebutton.properties have no value.
# bigbluebutton.web.logoutURL
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15. Trying out your server
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