getting error while installing knowrob
hey, i am installing knowrob, knowrob_base is installed and all was done, but when installing knowrob_tutorial while making catkin_make these error message was occur.
Error
[ 98%] Gradling tasks for knowrob_perception_tutorial
FAILURE: Build failed with an exception.
What went wrong: Could not resolve all dependencies for configuration ':knowrob_tutorial_msgs:runtime'.
Could not find org.apache.commons:com.springsource.org.apache.commons.codec:1.3.0. Required by: org.knowrob.tutorials:knowrob_tutorial_msgs:1.0.0 > org.ros.rosjava_bootstrap:message_generation:0.3.0 Could not find org.apache.commons:com.springsource.org.apache.commons.io:1.4.0. Required by: org.knowrob.tutorials:knowrob_tutorial_msgs:1.0.0 > org.ros.rosjava_bootstrap:message_generation:0.3.0 Could not resolve org.apache.commons:com.springsource.org.apache.commons.lang:2.4.0. Required by: org.knowrob.tutorials:knowrob_tutorial_msgs:1.0.0 > org.ros.rosjava_bootstrap:message_generation:0.3.0 Could not HEAD 'https://github.com/rosjava/rosjava_mvn_repo/raw/master/org/apache/commons/com.springsource.org.apache.commons.lang/2.4.0/com.springsource.org.apache.commons.lang-2.4.0.pom'. Received status code 504 from server: Gateway Time-out
Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. knowrob_tutorials/knowrob_perception_tutorial/CMakeFiles/gradle-knowrob_perception_tutorial.dir/build.make:57: recipe for target 'knowrob_tutorials/knowrob_perception_tutorial/CMakeFiles/gradle-knowrob_perception_tutorial' failed make[2]: * [knowrob_tutorials/knowrob_perception_tutorial/CMakeFiles/gradle-knowrob_perception_tutorial] Error 1 CMakeFiles/Makefile2:13528: recipe for target 'knowrob_tutorials/knowrob_perception_tutorial/CMakeFiles/gradle-knowrob_perception_tutorial.dir/all' failed make[1]: [knowrob_tutorials/knowrob_perception_tutorial/CMakeFiles/gradle-knowrob_perception_tutorial.dir/all] Error 2 Makefile:138: recipe for target 'all' failed make: ** [all] Error 2 Invoking "make -j1 -l1" failed
