原始碼安裝如下：
     首先遠端到伺服器.
       1.從網上下載:VNC軟體包
[[email protected] root]#wget http://www.realvnc.com/dist/vnc-4.0-x86_linux.tar.gz
--14:00:42-- http://www.realvnc.com/dist/vnc-4.0-x86_linux.tar.gz
           => `vnc-4.0-x86_linux.tar.gz'
Resolving www.realvnc.com... done.
Connecting to www.realvnc.com[146.101.152.142]:80

... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1,625,390 [application/x-gzip]
100%[====================================>] 1,625,390    104.15K/s    ETA 00:00
14:01:00 (104.15 KB/s) - `vnc-4.0-x86_linux.tar.gz' saved [1625390/1625390]
2.發現4.0版本安裝起來更加方便,解壓後按照README文件操作即可:
[[email protected] root]# ls
anaconda-ks.cfg install.log install.log.syslog vnc-4.0-x86_linux.tar.gz
[

[email protected] root]# tar -zxvf vnc-4.0-x86_linux.tar.gz
vnc-4.0-x86_linux/
vnc-4.0-x86_linux/README
vnc-4.0-x86_linux/vncinstall
vnc-4.0-x86_linux/Xvnc
vnc-4.0-x86_linux/Xvnc.man
vnc-4.0-x86_linux/vncviewer
vnc-4.0-x86_linux/vncviewer.man
vnc-4.0-x86_linux/vncpasswd
vnc-4.0-x86_linux/vncpasswd.man
vnc-4.0-x86_linux/vncconfig
vnc-4.0-x86_linux/vncconfig.man
vnc-4.0-x86_linux/vncserver
vnc-4.0-x86_linux/vncserver.man
vnc-4.0-x86_linux/x0vncserver
vnc-4.0-x86_linux/x0vncserver.man
vnc-4.0-x86_linux/vnc.so
vnc-4.0-x86_linux/LICENCE.TXT
vnc-4.0-x86_linux/java/
vnc-4.0-x86_linux/java/index.vnc
vnc-4.0-x86_linux/java/logo150x150.gif
vnc-4.0-x86_linux/java/vncviewer.jar
[

[email protected] root]# ls
anaconda-ks.cfg install.log.syslog vnc-4.0-x86_linux.tar.gz
install.log      vnc-4.0-x86_linux
[[email protected] root]# cd vnc-4.0-x86_linux
[[email protected] vnc-4.0-x86_linux]# ls
java         vncconfig.man vncserver      vncviewer.man    Xvnc.man
LICENCE.TXT vncinstall     vncserver.man x0vncserver
README       vncpasswd      vnc.so         x0vncserver.man
vncconfig    vncpasswd.man vncviewer      Xvnc
[[email protected] vnc-4.0-x86_linux]# ./vncinstall /usr/local/bin
Can't install manual pages to /usr/local/man/man1
Copying Xvnc to /usr/local/bin
Copying vncviewer to /usr/local/bin
Copying vncpasswd to /usr/local/bin
Copying vncconfig to /usr/local/bin
Copying vncserver to /usr/local/bin
Copying x0vncserver to /usr/local/bin
[[email protected] vnc-4.0-x86_linux]# mkdir -p /usr/local/vnc/classes
[[email protected] vnc-4.0-x86_linux]# cp java/* /usr/local/vnc/classes
3.此時即可啟動vncserver:
第一次啟動要設定密碼.VNC遠端密碼
[[email protected] vnc-4.0-x86_linux]# vncserver
You will require a password to access your desktops.
Password:
Verify:
New 'www.janny.com:1 (root)' desktop is www.janny.com:1
Creating default startup script /root/.vnc/xstartup
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/www.janny.com:1.log
上面這段話表示起動了一個圖形終端，編號為1,要記住這個編號，等下登入時需要提供這個編號。
     如果你要停止這個程序，使用
     程式碼::
      $vncserver -kill :1

4.如果上面的沒有成功,發出現以下提示:缺少libstdc++庫檔案.
You will require a password to access your desktops.
vncpasswd: error while loading shared libraries: libstdc++-libc6.1-1.so.2: cannot open shared object file: No such file or directory

rpm -ivh compat-libstdc++-7.3-2.96.118.i386.rpm
6.如果存在防火牆,還需要開放防火牆,然後就可以通過瀏覽器在5801埠訪問vncserver了.
可以通過如下命令確認埠已經正常啟動:
[[email protected] vnc-4.0-x86_linux]# netstat -an|grep 01
tcp        0      0 0.0.0.0:5801            0.0.0.0:*               LISTEN    
tcp        0      0 0.0.0.0:5901            0.0.0.0:*               LISTEN    
tcp        0      0 0.0.0.0:6001            0.0.0.0:*               LISTEN    
unix 2      [ ACC ]     STREAM     LISTENING     4904   /tmp/orbit-root/linc-5ee-0-121b01141620a
unix 2      [ ACC ]     STREAM     LISTENING     4964   /tmp/orbit-root/linc-5ec-0-121b011493273
unix 2      [ ACC ]     STREAM     LISTENING     4994   /tmp/orbit-root/linc-5f1-0-121b0114bb267
unix 2      [ ACC ]     STREAM     LISTENING     3010   /tmp/orbit-root/linc-527-0-7af285a063ec3
unix 3      [ ]         STREAM     CONNECTED     5036   /tmp/orbit-root/linc-5ec-0-121b011493273
unix 3      [ ]         STREAM     CONNECTED     5013   /tmp/.X11-unix/X0
unix 3      [ ]         STREAM     CONNECTED     5012 
unix 3      [ ]         STREAM     CONNECTED     4997   /tmp/orbit-root/linc-5f1-0-121b0114bb267
unix 3      [ ]         STREAM     CONNECTED     4967   /tmp/orbit-root/linc-5ec-0-121b011493273
unix 3      [ ]         STREAM     CONNECTED     4907   /tmp/orbit-root/linc-5ee-0-121b01141620a  
7.PS:
在/root/.vnc/xstartup
把twm &   改為gnome-session& or kde&
儲存修改配置後.重啟伺服器.(之後多出現了xwindows)
8.再執行開啟vncserver命令.開啟一次圖形終端，編號為1,
如果要開啟兩個圖形終端就執行兩次vncserver命令.但第二個圖形終端在遠端的時候.要以:XXX.XXX.XXX.XXX:2 這樣的格式.表示遠端圖形終端2
9.客戶端遠端的時候.一般是用WIndows 系統.在客戶端安裝
10.*** 開機自動啟用 VNC Server 的方法:
執行ntsysv , 把 vncserver 設為啟用