On Jun 25, 2009, at 4:16 AM, Jitendra Chopra wrote:
Hi ,
I have downloaded Mahout zip.
My JDK version id 1.5.0
Maven 2.1.0
Do Mahout Taste don't work with JDK1.5?
From where can i find mahout-core.jar?
You do need 1.6. I also am unsure about Mvn 2.1.0 vs 2.0.10. I have
seen some reports that 2.1.0 doesn't work with Mahout due to plugin
incompatibility, but please report back.
Once you have that in place, do mvn install at the top level.
I try to create Mahout-core.jar with mv install as suggested on site.
I get below error. what could be root cause of this?
[INFO] Compilation failure
Failure executing javac, but could not parse the error:
javac: invalid target release: 1.6
Usage: javac <options> <source files>
where possible options include:
-g Generate all debugging info
-g:none Generate no debugging info
-g:{lines,vars,source} Generate only some debugging info
-nowarn Generate no warnings
-verbose Output messages about what the compiler
is doing
-deprecation Output source locations where deprecated
APIs are u
sed
-classpath <path> Specify where to find user class files
-cp <path> Specify where to find user class files
-sourcepath <path> Specify where to find input source files
-bootclasspath <path> Override location of bootstrap class files
-extdirs <dirs> Override location of installed extensions
-endorseddirs <dirs> Override location of endorsed standards
path
-d <directory> Specify where to place generated class
files
-encoding <encoding> Specify character encoding used by source
files
-source <release> Provide source compatibility with
specified release
-target <release> Generate class files for specific VM
version
-version Version information
-help Print a synopsis of standard options
-X Print a synopsis of nonstandard options
-J<flag> Pass <flag> directly to the runtime system
[INFO]
------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 5 seconds
[INFO] Finished at: Thu Jun 25 13:00:16 IST 2009
[INFO] Final Memory: 14M/26M
[INFO]
------------------------------------------------------------------------
C:\program\SVN\apache-maven-2.1.0\maventest\trunk>mvn installjava -
version
Apache Maven 2.1.0 (r755702; 2009-03-19 00:40:27+0530)
Java version: 1.5.0_12
Java home: C:\Program Files\Java\jdk1.5.0_12\jre
Default locale: en_US, platform encoding: Cp1252
OS name: "windows xp" version: "5.1" arch: "x86" Family: "windows"
C:\program\SVN\apache-maven-2.1.0\maventest\trunk>
--------------------------
Grant Ingersoll
http://www.lucidimagination.com/
Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids)
using Solr/Lucene:
http://www.lucidimagination.com/search
