* Package:    dev-java/jakarta-slide-webdavclient-2.1-r4
 * Repository: gentoo
 * Maintainer: java@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
!!! ERROR: The javac executable was not found in the Java path
 * Using: oracle-jre-bin-1.8
>>> Unpacking source...
>>> Unpacking jakarta-slide-webdavclient-src-2.1.tar.gz to /var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work
tar: A lone zero block at 6494
>>> Source unpacked in /var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work
>>> Preparing source in /var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1 ...
 * Applying jakarta-slide-webdavclient-2.1-gentoo.patch ...
 [ ok ]
removed 'lib/ant.jar'
removed 'lib/antlr.jar'
removed 'lib/commons-httpclient-contrib.jar'
removed 'lib/commons-httpclient.jar'
removed 'lib/commons-logging.jar'
removed 'lib/commons-transaction-1.0.jar'
removed 'lib/geronimo-spec-j2ee-1.0-M1.jar'
removed 'lib/jdom-1.0.jar'
removed 'lib/xml-im-exporter1.1.jar'
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1 ...
Rewriting attributes
Rewriting ./build.xml
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1 ...
 * Disabling all optional ANT_TASKS
Warning: Unable to determine tools.jar location.
  If build fails because sun.* classes could not be found,
  Make sure you are using a JDK, not JRE as your user/system VM.
  and that you have java-config version 2.0.30 or above installed.
Unable to locate tools.jar. Expected to find it in /opt/oracle-jre-bin-1.8.0.77/lib/tools.jar
Buildfile: /var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1/build.xml

prepare-build:
    [mkdir] Created dir: /var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1/build
    [mkdir] Created dir: /var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1/build/clientlib
    [mkdir] Created dir: /var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1/build/clientlib/classes
    [mkdir] Created dir: /var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1/build/clientlib/doc/clientjavadoc

build-clientlib:
     [echo] Building Slide WebDAV client lib

BUILD FAILED
/var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1/build.xml:165: Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "/opt/oracle-jre-bin-1.8.0.77"

Total time: 0 seconds
 * ERROR: dev-java/jakarta-slide-webdavclient-2.1-r4::gentoo failed (compile phase):
 *   eant failed
 * 
 * Call stack:
 *     ebuild.sh, line  133:  Called src_compile
 *   environment, line 3974:  Called java-pkg-2_src_compile
 *   environment, line 1878:  Called eant 'dist-clientlib' '-f' 'build.xml'
 *   environment, line  629:  Called die
 * The specific snippet of code:
 *       ant ${antflags} "${@}" || die "eant failed"
 * 
 * If you need support, post the output of `emerge --info '=dev-java/jakarta-slide-webdavclient-2.1-r4::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-java/jakarta-slide-webdavclient-2.1-r4::gentoo'`.
!!! When you file a bug report, please include the following information:
GENTOO_VM=oracle-jre-bin-1.8  CLASSPATH="" JAVA_HOME="/opt/oracle-jre-bin-1.8.0.77"
JAVACFLAGS="-source 1.4 -target 1.4" COMPILER="javac"
and of course, the output of emerge --info =jakarta-slide-webdavclient-2.1
 * The complete build log is located at '/var/log/portage/dev-java:jakarta-slide-webdavclient-2.1-r4:20160425-103045.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1'
 * S: '/var/tmp/portage/dev-java/jakarta-slide-webdavclient-2.1-r4/work/jakarta-slide-webdavclient-src-2.1'