Error while building rosjava_core (gradle wrapper)
Hi all, I am trying to install rosjava_core on fuerte (ubuntu 12.04) using tutorial http://docs.rosjava.googlecode.com/hg/rosjava_core/html/index.html . I have followed the "Installing rosjava_core" sections. Now I am trying "building rosjava_core" and executing first step given "./gradlew install" . It creates a zip file gradle-1.0-milestone-9-bin.zip (which I can see) but then I get error:
Unzipping /home/safdar/.gradle/wrapper/dists/gradle-1.0-milestone9-bin/7ilkmgo2rn79vvfvd51rqf17ks/gradle-1.0-milestone-9-bin.zip to /home/safdar/.gradle/wrapper/dists/gradle-1.0-milestone-9-bin/7ilkmgo2rn79vvfvd51rqf17ks
Exception in thread "main" java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:131)
at java.util.zip.ZipFile.<init>(ZipFile.java:148)
at org.gradle.wrapper.Install.unzip(Install.java:148)
at org.gradle.wrapper.Install.createDist(Install.java:65)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:129)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:47)
Any body who already has had such error? or how can I proceed further now? thanks in advance
thanks.Now it proceeds but I get following error on ./gradlew test: Test org.ros.time.NtpTimeProviderTest FAILED 129 tests completed, 1 failure
FAILURE: Build failed with an exception.