À propos de l'exemple d'installation d'Eclipse

#tar zxvf eclipse-inst-linux64.tar.gz
# cd  eclipse-installer/
# ./eclipse-inst 
Eclipse Installer:
GTK+ Version Check
Incompatible JVM:
Version 1.6.0_45 of the JVM is not suitable for this product. Version: 1.8 or greater is required.

# pwd
/usr/local/java
# ll
总用量 8
drwxr-xr-x. 8 root root 4096 3月  27 2013 jdk1.6.0_45
drwxr-xr-x. 8 uucp  143 4096 3月  15 16:35 jdk1.8.0_131
#

# vi /etc/profile
...
unset i
unset -f pathmunge
#JDK
#export JAVA_HOME=/usr/local/java/jdk1.6.0_45
#export PATH=$JAVA_HOME/bin:$PATH
#export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOME=/usr/local/java/jdk1.8.0_131
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
...
# source  /etc/profile
# java -version
java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)
#

# mkdir cdrom
# mount /dev/cdrom cdrom/
# vi /etc/yum.repos.d/local.repo
#vi local.repo
[local server]
name=local server
baseurl=file:///media/cdrom
enabled=1
gpgcheck=0
...
# yum clean all

# yum makecache
已加载插件：fastestmirror
Bad id for repo: local server, byte =   5
Determining fastest mirrors
元数据缓存已建立
#