* Package:    sys-cluster/mpe2-1.0.6_p1-r2
 * Repository: gentoo
 * Maintainer: cluster@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc fortran kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox splitdebug userpriv usersandbox
 * Using following Fortran compiler:
 *   F77: x86_64-pc-linux-gnu-gfortran
 *   FC:  x86_64-pc-linux-gnu-gfortran
!!! ERROR: Couldn't find a VM dep
!!! ERROR: Couldn't find a VM dep
 * ERROR: sys-cluster/mpe2-1.0.6_p1-r2::gentoo failed (setup phase):
 *   Could not find valid -source/-target values for javac
 * 
 * Call stack:
 *                 ebuild.sh, line 125:  Called pkg_setup
 *   mpe2-1.0.6_p1-r2.ebuild, line  63:  Called java-pkg_javac-args
 *       java-utils-2.eclass, line 1679:  Called die
 * The specific snippet of code:
 *   		die "Could not find valid -source/-target values for javac"
 * 
 * If you need support, post the output of `emerge --info '=sys-cluster/mpe2-1.0.6_p1-r2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sys-cluster/mpe2-1.0.6_p1-r2::gentoo'`.
!!! When you file a bug report, please include the following information:
GENTOO_VM=  CLASSPATH="" JAVA_HOME="/etc/java-config-2/current-system-vm"
JAVACFLAGS="" COMPILER=""
and of course, the output of emerge --info =mpe2-1.0.6_p1
 * The complete build log is located at '/var/log/portage/sys-cluster:mpe2-1.0.6_p1-r2:20210513-041518.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/sys-cluster/mpe2-1.0.6_p1-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-cluster/mpe2-1.0.6_p1-r2/temp/die.env'.
 * Working directory: '/var/tmp/portage/sys-cluster/mpe2-1.0.6_p1-r2/homedir'
 * S: '/var/tmp/portage/sys-cluster/mpe2-1.0.6_p1-r2/work/mpe2-1.0.6p1'