D'oh - you said install ;)

I have never installed ant in this fashion (meaning runant.pl).

Have you considered just using the tar.bz2 download (or is it tar.gz) - heck or even the zip file?

All you have to do is stand in the directory where you want to install...and unzip or untar/gunzip/bunzip2. Its pretty easy...

On Sat, 20 Mar 2010, Ankuj Gupta wrote:

Hi!!

Even after changing the path to

export PATH=$JAVA_HOME/bin:$ANT_HOME/bin:$PATH

I am getting the following error when I try to install ant using

runant.pl

But I received following error.
java -classpath /usr/local/ant/lib/ant-launcher.jar
-Dant.home=/usr/local/ant org.apache.tools.ant.launch.Launcher
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/tools/ant/launch/Launcher

Caused by: java.lang.ClassNotFoundException:
org.apache.tools.ant.launch.Launcher
  at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
  at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)


Ankuj


On Sat, Mar 20, 2010 at 5:47 AM, Scot P. Floess <sflo...@nc.rr.com> wrote:


I note from your PATH - you aren't adding $JAVA_HOME/bin to it...

For example,


export ANT_HOME=/usr/local/ant
export JAVA_HOME=/usr/java/jdk1.6.0_18
export PATH=$JAVA_HOME/bin:$ANT_HOME/bin:$PATH

Note: the PATH statement includes both $JAVA_HOME/bin -and- $ANT_HOME/bin

Might that be your problem?

HTH,

Flossy



On Sat, 20 Mar 2010, Ankuj Gupta wrote:

 Hi!!!
I was trying to install Ant in Fedora 9 . I had set the following
environment variables
export ANT_HOME=/usr/local/ant
# export JAVA_HOME=/usr/java/jdk1.6.0_18/
# export PATH=${PATH}:${ANT_HOME}/bin
# runant.pl

But I received following error.
java -classpath /usr/local/ant/lib/ant-launcher.jar
-Dant.home=/usr/local/ant org.apache.tools.ant.launch.Launcher

Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/tools/ant/launch/Launcher
Caused by: java.lang.ClassNotFoundException:
org.apache.tools.ant.launch.Launcher
  at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
  at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)

I know it can be installed from yum but that points to gcj which I dont
want.

Ankuj Gupta


--
Scot P. Floess
27 Lake Royale
Louisburg, NC  27549

252-478-8087 (Home)
919-890-8117 (Work)

Chief Architect JPlate   http://sourceforge.net/projects/jplate
Chief Architect JavaPIM  http://sourceforge.net/projects/javapim

Architect Keros          http://sourceforge.net/projects/keros

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--
Scot P. Floess
27 Lake Royale
Louisburg, NC  27549

252-478-8087 (Home)
919-890-8117 (Work)

Chief Architect JPlate   http://sourceforge.net/projects/jplate
Chief Architect JavaPIM  http://sourceforge.net/projects/javapim

Architect Keros          http://sourceforge.net/projects/keros

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