java CentOS 上的 Apache Ant 1.8
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Apache Ant 1.8 on CentOS
提问by BullShark
I am trying to get apache ant 1.8 to work under CentOS. First, I had this error.
我正在尝试让 apache ant 1.8 在 CentOS 下工作。首先，我有这个错误。
Error: Could not find or load main class org.apache.tools.ant.launch.Launcher
Then I set the following variables according to this link:
然后我根据这个链接设置以下变量：
Ant: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/tools/ant/launch/Launcher
Ant：线程“main”中的异常 java.lang.NoClassDefFoundError：org/apache/tools/ant/launch/Launcher
It's not CentOS, but I did verify the paths exist except JAVA_HOME, so I set it according to this site:
它不是 CentOS，但我确实验证了除 JAVA_HOME 之外的路径存在，因此我根据此站点进行设置：
https://serverfault.com/questions/50883/what-is-the-value-of-java-home-for-centos
https://serverfault.com/questions/50883/what-is-the-value-of-java-home-for-centos
Now I am getting the same error I did the first time. It does not matter which ant rule I use, I still get the same error.
现在我遇到了与第一次相同的错误。无论我使用哪种蚂蚁规则，我仍然会遇到相同的错误。
[alpha:~]
[bullshark]% export JAVA_HOME=/usr/lib/jvm/jre-1.7.0-openjdk.x86_64/
[alpha:~]
[bullshark]% export ANT_HOME=/usr/share/ant/
[alpha:~]
[bullshark]% export PATH=$PATH:$ANT_HOME/bin
[alpha:~]
[bullshark]% cd JRobo
[alpha:JRobo] on master
[bullshark]% ant clean-and-fat-jar
Picked up _JAVA_OPTIONS: -Xmx64m
Error: Could not find or load main class org.apache.tools.ant.launch.Launcher
[alpha:JRobo] on master
[bullshark]% cat /etc/redhat-release
CentOS release 6.3 (Final)
[alpha:JRobo] on master
[bullshark]%
You can clone him on CentOS if you want to try:
如果你想尝试，你可以在 CentOS 上克隆他：
https://github.com/BullShark/JRobo
https://github.com/BullShark/JRobo
For Apache Ant 1.8 on CentOS:
对于 CentOS 上的 Apache Ant 1.8：
http://www.jpackage.org/browser/rpm.php?jppversion=6.0&id=11867
http://www.jpackage.org/browser/rpm.php?jppversion=6.0&id=11867
For a package or manually:
对于包或手动：
https://ant.apache.org/bindownload.cgi?Preferred=ftp://apache.mirrors.pair.com/
https://ant.apache.org/bindownload.cgi?Preferred=ftp://apache.mirrors.pair.com/
回答by Kevin Driedger
Here are the steps required to get ant 1.8 installed on CentOS:
以下是在 CentOS 上安装 ant 1.8 所需的步骤：
- Download http://archive.apache.org/dist/ant/binaries/apache-ant-1.8.4-bin.tar.gz
- Copy the tarball to your CentOS home folder (if it's not already there)
tar xvzf apache-ant-1.8.4-bin.tar.gzsudo mv apache-ant-1.8.4 /opt/ant- Set ANT_HOME=/opt/ant
- Add ‘
export ANT_HOME=/opt/ant' to/etc/profile
- 下载http://archive.apache.org/dist/ant/binaries/apache-ant-1.8.4-bin.tar.gz
- 将 tarball 复制到您的 CentOS 主文件夹（如果它还没有）
tar xvzf apache-ant-1.8.4-bin.tar.gzsudo mv apache-ant-1.8.4 /opt/ant- 设置 ANT_HOME=/opt/ant
- 添加“
export ANT_HOME=/opt/ant”/etc/profile
To verify that it worked, run:
要验证它是否有效，请运行：
ant -version
