Re: [Social-p2p] Getting up and running with Java: (i) json gem needed (ii) org.apache.commons.cli.CommandLineParser missing

[Dan Brickley]

On Wed, Jul 14, 2010 at 5:28 PM, Ted Smith <address@hidden> wrote:
> On Wed, 2010-07-14 at 16:34 +0200, Dan Brickley wrote:
>> Suggestions for improving the install notes

>>  <danbri> and i get an error,
>>  <danbri> Starting core 0
>>  <danbri> Exception in thread "main" java.lang.NoClassDefFoundError:
>> org/apache/commons/cli/CommandLineParser
>>  <danbri> Caused by: java.lang.ClassNotFoundException:
>> org.apache.commons.cli.CommandLineParser
>>  <danbri> maybe Maven failed on that one...
>>  <danbri> grepping my maven package install log,  grep -i command
>> maven.txt  -> finds nothing
>>  <danbri> (just from the package lists that scrolled past in stdout)
>>
>> I'm not a Maven maven, but assume this last hiccup is probably
>> something trivial. Something missing from the maven config?
>
> It didn't find anything because CommandLineParser isn't a package - it's
> just a class in apache-commons-cli, which should be pulled in by Maven.
> Do you have it?

I see

Downloading: 
http://repo1.maven.org/maven2/commons-cli/commons-cli/1.0/commons-cli-1.0.pom

And find ~/.m2/repository/commons-cli/
/Users/danbri/.m2/repository/commons-cli/
/Users/danbri/.m2/repository/commons-cli//commons-cli
/Users/danbri/.m2/repository/commons-cli//commons-cli/1.0
/Users/danbri/.m2/repository/commons-cli//commons-cli/1.0/commons-cli-1.0.pom
/Users/danbri/.m2/repository/commons-cli//commons-cli/1.0/commons-cli-1.0.pom.sha1
/Users/danbri/.m2/repository/commons-cli//commons-cli/1.2
/Users/danbri/.m2/repository/commons-cli//commons-cli/1.2/commons-cli-1.2.jar
/Users/danbri/.m2/repository/commons-cli//commons-cli/1.2/commons-cli-1.2.jar.sha1
/Users/danbri/.m2/repository/commons-cli//commons-cli/1.2/commons-cli-1.2.pom
/Users/danbri/.m2/repository/commons-cli//commons-cli/1.2/commons-cli-1.2.pom.sha1

...and no obvious errors. My install earlier was from a downloaded
tarball; I'll try again with Git now.

Ok using git://gitorious.org/social-p2p/core.git I get same errors as
above trying 'cd test/system' and 'spec .'; also with bin/core.sh ...

Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/commons/cli/CommandLineParser
Caused by: java.lang.ClassNotFoundException:
org.apache.commons.cli.CommandLineParser
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

Any pointers for diagnosing further?

Dan