2、系统原有安装64位jdk，都已完全卸载
3、安装使用的为ROOT用户
[root@comapp2 ~]# rpm -ivh jdk-7u71-linux-i586.rpm
Preparing... ########################################### [100%]
1:jdk ########################################### [100%]
Unpacking JAR files...
rt.jar...
/var/tmp/rpm-tmp.0Oybfz: line 69: /usr/java/jdk1.7.0_71/bin/unpack200: 权限不够
Error: unpack could not create JAR file:
/usr/java/jdk1.7.0_71/jre/lib/rt.jar
Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
jsse.jar...
/var/tmp/rpm-tmp.0Oybfz: line 69: /usr/java/jdk1.7.0_71/bin/unpack200: 权限不够
Error: unpack could not create JAR file:
/usr/java/jdk1.7.0_71/jre/lib/jsse.jar
Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
charsets.jar...
/var/tmp/rpm-tmp.0Oybfz: line 69: /usr/java/jdk1.7.0_71/bin/unpack200: 权限不够
Error: unpack could not create JAR file:
/usr/java/jdk1.7.0_71/jre/lib/charsets.jar
Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
tools.jar...
/var/tmp/rpm-tmp.0Oybfz: line 69: /usr/java/jdk1.7.0_71/bin/unpack200: 权限不够
Error: unpack could not create JAR file:
/usr/java/jdk1.7.0_71/lib/tools.jar
Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
localedata.jar...
/var/tmp/rpm-tmp.0Oybfz: line 69: /usr/java/jdk1.7.0_71/bin/unpack200: 权限不够
Error: unpack could not create JAR file:
/usr/java/jdk1.7.0_71/jre/lib/ext/localedata.jar
Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
jfxrt.jar...
/var/tmp/rpm-tmp.0Oybfz: line 69: /usr/java/jdk1.7.0_71/bin/unpack200: 权限不够
Error: unpack could not create JAR file:
/usr/java/jdk1.7.0_71/jre/lib/jfxrt.jar
Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
plugin.jar...
/var/tmp/rpm-tmp.0Oybfz: line 69: /usr/java/jdk1.7.0_71/bin/unpack200: 权限不够
Error: unpack could not create JAR file:
/usr/java/jdk1.7.0_71/jre/lib/plugin.jar
Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
javaws.jar...
/var/tmp/rpm-tmp.0Oybfz: line 69: /usr/java/jdk1.7.0_71/bin/unpack200: 权限不够
Error: unpack could not create JAR file:
/usr/java/jdk1.7.0_71/jre/lib/javaws.jar
Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
deploy.jar...
/var/tmp/rpm-tmp.0Oybfz: line 69: /usr/java/jdk1.7.0_71/bin/unpack200: 权限不够
Error: unpack could not create JAR file:
/usr/java/jdk1.7.0_71/jre/lib/deploy.jar
Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
[root@comapp2 ~]# java
-bash: /usr/bin/java: 权限不够
[root@comapp2 ~]# cd /usr/java/jdk1.7.0_71/
[root@comapp2 jdk1.7.0_71]# cd bin
[root@comapp2 bin]# ll
总用量 676
-rwxr-xr-x. 1 root root 5953 9月 27 08:37 appletviewer
-rwxr-xr-x. 1 root root 5865 9月 27 08:37 apt
lrwxrwxrwx. 1 root root 8 11月 27 02:54 ControlPanel -> jcontrol
-rwxr-xr-x. 1 root root 5873 9月 27 08:37 extcheck
-rwxr-xr-x. 1 root root 5893 9月 27 08:37 idlj
-rwxr-xr-x. 1 root root 5861 9月 27 08:37 jar
-rwxr-xr-x. 1 root root 5873 9月 27 08:37 jarsigner
-rwxr-xr-x. 1 root root 5714 9月 27 08:37 java
-rwxr-xr-x. 1 root root 5865 9月 27 08:37 javac
-rwxr-xr-x. 1 root root 5873 9月 27 08:37 javadoc
-rwxr-xr-x. 1 root root 2052 9月 27 04:49 javafxpackager
-rwxr-xr-x. 1 root root 5865 9月 27 08:37 javah
-rwxr-xr-x. 1 root root 5865 9月 27 08:37 javap
-rwxr-xr-x. 1 root root 1809 9月 27 08:05 java-rmi.cgi
-rwxr-xr-x. 1 root root 108386 9月 27 08:37 javaws
-rwxr-xr-x. 1 root root 5861 9月 27 08:37 jcmd
-rwxr-xr-x. 1 root root 5929 9月 27 08:37 jconsole
-rwxr-xr-x. 1 root root 6391 9月 27 08:19 jcontrol
-rwxr-xr-x. 1 root root 5897 9月 27 08:37 jdb
-rwxr-xr-x. 1 root root 5865 9月 27 08:37 jhat
-rwxr-xr-x. 1 root root 5985 9月 27 08:37 jinfo
-rwxr-xr-x. 1 root root 5985 9月 27 08:37 jmap
-rwxr-xr-x. 1 root root 20873 9月 27 08:37 jmc
-rwxr-xr-x. 1 root root 377 7月 9 06:28 jmc.ini
-rwxr-xr-x. 1 root root 5857 9月 27 08:37 jps
-rwxr-xr-x. 1 root root 5881 9月 27 08:37 jrunscript
-rwxr-xr-x. 1 root root 5901 9月 27 08:37 jsadebugd
-rwxr-xr-x. 1 root root 5993 9月 27 08:37 jstack
-rwxr-xr-x. 1 root root 5861 9月 27 08:37 jstat
-rwxr-xr-x. 1 root root 5869 9月 27 08:37 jstatd
-rwxr-xr-x. 1 root root 5356 9月 26 2013 jvisualvm
-rwxr-xr-x. 1 root root 5873 9月 27 08:37 keytool
-rwxr-xr-x. 1 root root 5877 9月 27 08:37 native2ascii
-rwxr-xr-x. 1 root root 6013 9月 27 08:37 orbd
-rwxr-xr-x. 1 root root 5893 9月 27 08:37 pack200
-rwxr-xr-x. 1 root root 5981 9月 27 08:37 policytool
-rwxr-xr-x. 1 root root 5857 9月 27 08:37 rmic
-rwxr-xr-x. 1 root root 5865 9月 27 08:37 rmid
-rwxr-xr-x. 1 root root 5877 9月 27 08:37 rmiregistry
-rwxr-xr-x. 1 root root 5889 9月 27 08:37 schemagen
-rwxr-xr-x. 1 root root 5873 9月 27 08:37 serialver
-rwxr-xr-x. 1 root root 5893 9月 27 08:37 servertool
-rwxr-xr-x. 1 root root 6045 9月 27 08:37 tnameserv
-rwxr-xr-x. 1 root root 215380 9月 27 08:37 unpack200
-rwxr-xr-x. 1 root root 5873 9月 27 08:37 wsgen
-rwxr-xr-x. 1 root root 5881 9月 27 08:37 wsimport
-rwxr-xr-x. 1 root root 5877 9月 27 08:37 xjc
搞了半天了，都有执行权限。
执行时就报没权限，都root权限。
