BigBlueButton 安装笔记｜Installing from source
前言：
bigbluebutton是一个万维网广播站和会议系统，他是基于Flash的视频会议，后台服务器使用Red5Server。
本篇是参考installingfromsource英文版，根据自己的情况有点改动，系统是基于ubuntu之上。
如果想在ubuntu上快安装bigbluebutton请参见英文文档：http://code.google.com/p/bigbluebutton/wiki/InstallationUbuntu。
如果不想安装bigbluebutton，只想测试bigbulebutton可以参见：http://code.google.com/p/bigbluebutton/wiki/BigBlueButtonVM。
关于更多bigbluebutton的查看：http://code.google.com/p/bigbluebutton
笔记开始：
1.检查网络
2.更新与升级
sudoapt-getupdate
sudoapt-getupgrade
3.安装JAVA6
sudoapt-getinstallopenjdk-6-jre-headless
安装了下列软件包：
ca-certificates-javaicedtea-6-jre-cacaojava-commonlibaccess-bridge-javaopenjdk-6-jre-headlessopenjdk-6-jre-librhinotzdata-java
4.安装MySQL
sudoapt-getinstallmysql-server
安装了下列软件包：
libdbd-mysql-perllibdbi-perllibhtml-template-perllibnet-daemon-perllibplrpc-perlmysql-client-5.0mysql-servermysql-server-5.0mysql-server-core-5.0
5.安装Tomcat
sudoapt-getinstalltomcat6
安装了下列软件包：
gcj-4.3-basejsvclibcommons-collections-javalibcommons-daemon-javalibcommons-dbcp-javalibcommons-pool-javalibecj-javalibecj-java-gcjlibgcj-bclibgcj-commonlibgcj9-0libgcj9-jarlibservlet2.5-javalibtomcat6-javatomcat6tomcat6-common
测试一下：
http://<youripaddress>:8080
6.安装swftools
sudoapt-getinstallswftools
安装了下列软件包：
libt1-5swftools
7.安装Imagemagick
sudoapt-getinstallimagemagick
安装了下列软件包：
imagemagickimagemagick-doc
8.安装Nginx
sudoapt-getinstallnginx
安装了下列软件包：
nginx
9.安装ActiveMQ
cd/opt
sudowgethttp://apache.mirror.rafal.ca/activemq/apache-activemq/5.2.0/apache-activemq-5.2.0-bin.tar.gz
sudotarzxvfapache-activemq-5.2.0-bin.tar.gz
sudomvapache-activemq-5.2.0-bin.tar.gz/usr/local/activemq
启动ActiveMQ
sudo/usr/local/activemq/bin/activemq
10.修改tomcat6帐户
############################
tomcat6:x:106:113::/usr/share/tomcat6:/bin/bash
11.安装red5
cd/opt
sudowgethttp://build.xuggle.com/job/red5_jdk6_stable/131/artifact/workingcopy/red5-0.8.RC3-build-hudson-red5_jdk6_stable-131.tar.gz
sudotarzxvfred5-0.8.RC3-build-hudson-red5_jdk6_stable-131.tar.gz
sudomvred5-0.8.RC3-build-hudson-red5_jdk6_stable-131/usr/local/red5-0.8
用户tomcat用户启动red5
sudosu-ltomcat6
./red5.sh(需要root权限)
注：英文照考文档中是以上两行，而我在实际中使用tomcat用户启动red5server是有很多[Error]提示。使用root启动就没那些Error，即使用sudo./red5.sh命令启动。
12.安装oflaDemo
在浏览器的URL输入网址：http://<youripaddress>:5080/installer/
选择”oflaDemo”，再点击”Install”
安装后在浏览器URL输入网址：http://<youripaddress>5080/demos/ofla_demo.html
编辑”rtmp://localhost/oflaDemo”并点击”[connect]”
在左边的［library］选择一个，即可以在［Video］中看到视频。
13.安装编译（Asterisk）环境：
sudoapt-getinstallbuild-essentiallinux-headers-2.6.28-15-genericlibssl-devncurses-devlibnewt-devzlib1g-devbison
额外安装了下列软件包：
dpkg-devg++g++-4.3libncurses5-devlibpng12-devlibslang2-devlibstdc++6-4.3-devm4patch
14.安装Dahdi(原zaptel)
cd/usr/local/src
sudowgethttp://downloads.asterisk.org/pub/telephony/dahdi-linux-complete/dahdi-linux-complete-2.2.0.2+2.2.0.tar.gz
sudotarzxvfdahdi-linux-complete-2.2.0.2+2.2.0.tar.gz
cddahdi-linux-complete-2.2.0.2+2.2.0
sudomakeall(需要root权限)
sudomakeinstall
makeconfig
注：如果服务器没有安装板卡，不需要安装Dahdi，他只是digium板卡的驱动
15.安装.Asterisk
cd/usr/local/src
sudowgethttp://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.25.tar.gz
sudotarzxvfasterisk-1.4.25.tar.gz
cdasterisk-1.4.25
sudo./configure
sudomakeall
sudomakeinstall
sudomakeconfig
16.配置Asterisk
添加一个extensions
sudovi/etc/asterisk/extensions.conf
;BigBlueButton:Setupsampleconference
[bigbluebutton]
;
;Createanextension,600,forevaluatingecholatency.
;
exten=>600,1,Answer;Dotheechotest
exten=>600,n,Playback(demo-echotest);Letthemknowwhat’sgoingon
exten=>600,n,Echo;Dotheechotest
exten=>600,n,Playback(demo-echodone);Letthemknowit’sover
exten=>600,n,Hangup()
创建SIP帐号
sudovi/etc/asterisk/sip.conf
;BigBlueButton:SetupsampleusertoconnectoverVoIP
[user1]
type=friend
username=user1
insecure=very
secret=secret
qualify=yes
nat=yes
host=dynamic
canreinvite=no
context=bigbluebutton
allow=all
[user2]
type=friend
username=user2
insecure=very
secret=secret
qualify=yes
nat=yes
host=dynamic
canreinvite=no
context=bigbluebutton
allow=all
[user3]
type=friend
username=user3
insecure=very
secret=secret
qualify=yes
nat=yes
host=dynamic
canreinvite=no
context=bigbluebutton
allow=all
[user4]
type=friend
username=user4
insecure=very
secret=secret
qualify=yes
nat=yes
host=dynamic
canreinvite=no
context=bigbluebutton
allow=all
创建AMI帐号
sudovi/etc/asterisk/manager.conf
[general]
enabled=yes
port=5038
bindaddr=0.0.0.0
;BigBlueButton:EnableRed5toconnect
[bbb]
secret=secret
permit=0.0.0.0/0.0.0.0
read=system,call,log,verbose,command,agent,user
write=system,call,log,verbose,command,agent,user
17.配置nginx
sudovi/etc/nginx/sites-available/bigbluebutton
修改server_name参数为自己的IP
server{
listen80;
server_namedemo
#server_name192.168.2.125;
access_log/var/log/nginx/bigbluebutton.access.log;
location~(/open/|/close/|/idle/|/send/){
proxy_passhttp://127.0.0.1:8088;
proxy_redirectoff;
proxy_set_headerX-Forwarded-For$proxy_add_x_forwarded_for;
client_max_body_size10m;
client_body_buffer_size128k;
proxy_connect_timeout90;
proxy_send_timeout90;
proxy_read_timeout90;
proxy_bufferingoff;
}
location/deskshare{
proxy_passhttp://127.0.0.1:5080;
proxy_redirectdefault;
proxy_set_headerX-Forwarded-For$proxy_add_x_forwarded_for;
client_max_body_size10m;
client_body_buffer_size128k;
proxy_connect_timeout90;
proxy_send_timeout90;
proxy_read_timeout90;
proxy_buffer_size4k;
proxy_buffers432k;
proxy_busy_buffers_size64k;
proxy_temp_file_write_size64k;
includefastcgi_params;
}
location/bigbluebutton{
proxy_passhttp://127.0.0.1:8080;
proxy_redirectdefault;
proxy_set_headerX-Forwarded-For$proxy_add_x_forwarded_for;
client_max_body_size10m;
client_body_buffer_size128k;
proxy_connect_timeout90;
proxy_send_timeout90;
proxy_read_timeout90;
proxy_buffer_size4k;
proxy_buffers432k;
proxy_busy_buffers_size64k;
proxy_temp_file_write_size64k;
includefastcgi_params;
}
location/{
root/var/www/bigbluebutton-default;
indexindex.htmlindex.htm;
}
location/client{
root/var/www/bigbluebutton;
indexindex.htmlindex.htm;
}
#error_page404/404.html;
#redirectservererrorpagestothestaticpage/50x.html
#
error_page500502503504/50x.html;
location=/50x.html{
root/var/www/nginx-default;
}
}
sudoln-s/etc/nginx/sites-available/bigbluebutton/etc/nginx/sites-enabled/bigbluebutton
18.下载bigbluebutton
sudomkdir-p/home/user/temp
cd/home/user/temp
sudowgethttp://www.bigbluebutton.org/hudson/job/BBB-Trunk-Apps/ws/dist/bigbluebutton-apps-0.5.tar.gz
sudowgethttp://www.bigbluebutton.org/hudson/job/BBB-Trunk-Apps-Deskshare/ws/dist/webapps/deskshare.tar.gz
sudowgethttp://www.bigbluebutton.org/hudson/job/BBB-Trunk-Client/ws/client.tar.gz
sudowgethttp://www.bigbluebutton.org/hudson/job/BBB-Trunk-Web/ws/bigbluebutton-0.1.war
sudowgethttp://www.bigbluebutton.org/hudson/job/BBB-Trunk-Config/ws/web//*zip*/web.zip
19.禁用Tomcat6的Security设置
sudovi/etc/default/tomcat6
把”#TOMCAT6_SECURITY=yes”换成”TOMCAT6_SECURITY=no”
20.安装数据库
mysql-uroot
WelcometotheMySQLmonitor.Commandsendwith;or\g.
YourMySQLconnectionidis35
Serverversion:5.0.75-0ubuntu10.2(Ubuntu)
Type‘help;’or‘\h’forhelp.Type‘\c’toclearthebuffer.
mysql>createdatabasebigbluebutton_dev;
QueryOK,1rowaffected(0.08sec)
mysql>grantallonbigbluebutton_dev.*to‘bbb’@'localhost’identifiedby’secret’;
QueryOK,0rowsaffected(0.05sec)
mysql>commit;
QueryOK,0rowsaffected(0.00sec)
21.安装BigBlueButtonweb
cd/var/lib/tomcat6/webapps
sudocp/home/user/temp/bigbluebutton-0.1.war./bigbluebutton.war
22.确认DF2SWF,CONVERT和GS(GhostScript)应用
whichpdf2swf
whichconvert
whichgs
23.编辑bbb-web属性（properties）
sudovi/var/lib/tomcat6/webapps/bigbluebutton/WEB-INF/classes/bigbluebutton.properties
修改下列几个：
-swfToolsDir参数(pdf2swf目录位置)”swfToolsDir=/usr/bin”
-imageMagickDir参数（convet目录位置）”imageMagickDir=/usr/bin”
-ghostScriptExec参数（指向gs应用位置）”ghostScriptExec=/usr/bin/gs”
-bigbluebutton.web.serverURL参数替换成自己的IP地址”bigbluebutton.web.serverURL=http://192.168.2.125″
重启tomcat6
24.生成数据库
在浏览器的URL输入：http://<yourip_address>:8080/bigbluebutton就会自动生成bigbluebutton_dev数据库的所有表
测试一下:
>mysql-uroot
WelcometotheMySQLmonitor.Commandsendwith;or\g.
YourMySQLconnectionidis56
Serverversion:5.0.75-0ubuntu10.2(Ubuntu)
Type‘help;’or‘\h’forhelp.Type‘\c’toclearthebuffer.
mysql>usebigbluebutton_dev;
Readingtableinformationforcompletionoftableandcolumnnames
Youcanturnoffthisfeaturetogetaquickerstartupwith-A
Databasechanged
mysql>showtables;
+—————————–+
|Tables_in_bigbluebutton_dev|
+—————————–+
|account|
|account_conference|
|account_user|
|conference|
|permission|
|role|
|role_permission_rel|
|scheduled_session|
|user|
|user_permission_rel|
|user_role_rel|
|voice_conference_bridge|
+—————————–+
12rowsinset(0.00sec)
mysql>
25.创建Presentation上传目录
sudomkdir/var/bigblue
sudochowntomcat6:adm-R/var/bigbluebutton
sudochmod777-R/var/bigbluebutton
26.安装bbb-apps
cd/usr/local/red5-0.8/webapps
sudocp/home/user/temp/bigbluebutton-apps-0.5.tar.gz./
sudotarzxvfbigbluebutton-apps-0.5.tar.gz
sudomvwebapps/bigbluebutton/./
sudorm-frbigbluebutton-apps-0.5.tar.gzwebapps/
27.编辑BigBlueButtonAppsproperties
sudovi/usr/local/red5-0.8/webapps/bigbluebutton/WEB-INF/bigbluebutton.properties
#
#Locationforrecordings
recordingsDirectory=/var/bigbluebutton
#ThesepropertiesareforAsteriskManagementInterface(AMI)
ami.host=127.0.0.1
ami.port=5038
ami.username=bbb
ami.password=secret
28.反注释/usr/local/red5-0.8/conf/red5-core.xml中的RTMPT部分
29.安装xuggler
sudocd/usr/local
sudowgethttp://com.xuggle.s3.amazonaws.com/xuggler/xuggler-3.1.FINAL/xuggle-xuggler.3.1.818-i686-pc-linux-gnu.sh
sudochmoda+xxuggle-xuggler.3.1.818-i686-pc-linux-gnu.sh
sudo./xuggle-xuggler.3.1.818-i686-pc-linux-gnu.sh
30.设置xuggler环境变量
sudovi/etc/profile
exportXUGGLE_HOME=/usr/local/xuggler
exportLD_LIBRARY_PATH=$XUGGLE_HOME/lib:$LD_LIBRARY_PATH
exportPATH=$XUGGLE_HOME/bin:$PATH
31.安装Desk共享Apps
cd/usr/local/red5-0.8/webapps
sudocp/home/user/temp/deskshare.tar.gz./
sudotarzxvfdeskshare.tar.gz
sudorm-frdeskshare.tar.gz
32.安装BigBlueButton客户端
cd/var/www
sudomkdirbigbluebutton
cdbigbluebutton
sudocp/home/user/temp/client.tar.gz./
sudotarzxvfclient.tar.gz
sudorm-frclient.tar.gz
33.修改BBB客户端配置
sudovi/var/www/bigbluebutton/client/conf/config.xml
-改变uri成你的IPaddress
-改变host=”conf/join-mock.xml”为host=”http://<youripaddress:port>/bigbluebutton/conference-session/enter”
34.安装bbb默认主页
cd/var/www
sudocp/home/user/temp/web.zip./
sudounzip-dcweb.zip
sudomvc/web./bigbluebutton-default
sudorm-rfc
安装结束，重启ActiveMQ、Red5Server、Tomcat、Asterisk服务
测试：
在浏览器的url输入http;//<youripaddress>就能开始使用bigbluebutton
参考：
http://code.google.com/p/bigbluebutton/wiki/InstallingBigBlueButton
原文：http://www.oschina.net/question/12_4139