# java -version
-bash: java: command not found
我有jdk1.8.0_40
这个文件夹在usr/local
。 当我浏览到该文件夹和类型alternatives --config jar
,我得到这样的输出-bash:java:在Centos5中找不到的命令
There is 1 program that provides 'jar'.
Selection Command
-----------------------------------------------
*+ 1 /opt/jdk1.8.0_40//bin/jar
Enter to keep the current selection[+], or type selection number:
这些都是在JDK
bin include lib README.html THIRDPARTYLICENSEREADME-JAVAFX.txt
COPYRIGHT javafx-src.zip LICENSE release THIRDPARTYLICENSEREADME.txt
db jre man src.zip
你用'yum'或者怎么安装它? –
@AndreKampling如何在jdk1.8.0_40文件夹中安装yum? –
我问你是如何通过'yum'安装jdk的,或者你是下载rpm还是下载源代码并构建它? –