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rnewson / couchdb-lucene

Enables full-text searching of CouchDB documents using Lucene
Apache License 2.0
769 stars 145 forks source link

Build failed [MojoFailureException] on Ubuntu 14.04 with java-7-openjdk-amd64 #230

Closed duhaime closed 8 years ago

duhaime commented 8 years ago

Hello, I'm trying to build this source code on an Ubuntu 14.04 instance with java-7-openjdk-amd64, but get the following trace:

ubuntu@ip-172-31-63-170:~/couchdb-lucene$ mvn
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building CouchDB Lucene 2.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> maven-assembly-plugin:2.2-beta-4:assembly (default-cli) @ couchdb-lucene >>>
[INFO]
[INFO] --- maven-resources-plugin:2.3:resources (default-resources) @ couchdb-lucene ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 2 resources
[INFO]
[INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @ couchdb-lucene ---
[INFO] Compiling 32 source files to /home/ubuntu/couchdb-lucene/target/classes
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.965s
[INFO] Finished at: Mon Aug 08 22:49:21 UTC 2016
[INFO] Final Memory: 10M/24M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile (default-compile) on project couchdb-lucene: Compilation failure
[ERROR] Failure executing javac, but could not parse the error:
[ERROR] javac: invalid target release: 1.8
[ERROR] Usage: javac <options> <source files>
[ERROR] use -help for a list of possible options
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

Any thoughts on how I could proceed? In case it helps:

ubuntu@ip-172-31-63-170:~/couchdb-lucene$ echo $JAVA_HOME
/usr/lib/jvm/java-7-openjdk-amd64
duhaime commented 8 years ago

Ah, I needed Java version >= 1.8. I successfully compiled using these steps. Thanks very much for this project!