* Package:    dev-libs/gobject-introspection-1.62.0
 * Repository: gentoo
 * Maintainer: gnome@gentoo.org
 * USE:        abi_x86_64 amd64 doctool elibc_glibc kernel_linux python_single_target_python3_7 userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * Using python3.7 to build
>>> Unpacking source...
>>> Unpacking gobject-introspection-1.62.0.tar.xz to /var/tmp/portage/dev-libs/gobject-introspection-1.62.0/work
>>> Source unpacked in /var/tmp/portage/dev-libs/gobject-introspection-1.62.0/work
>>> Preparing source in /var/tmp/portage/dev-libs/gobject-introspection-1.62.0/work/gobject-introspection-1.62.0 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-libs/gobject-introspection-1.62.0/work/gobject-introspection-1.62.0 ...
Traceback (most recent call last):
  File "/usr/lib/python-exec/python3.6/meson", line 6, in <module>
    from pkg_resources import load_entry_point
ModuleNotFoundError: No module named 'pkg_resources'
 * ERROR: dev-libs/gobject-introspection-1.62.0::gentoo failed (configure phase):
 *   __eapi7_ver_compare: invalid version: 
 * 
 * Call stack:
 *     ebuild.sh, line  125:  Called src_configure
 *   environment, line 2424:  Called meson_src_configure
 *   environment, line 1609:  Called ver_test '' '-lt' '0.54'
 *   environment, line 3165:  Called __eapi7_ver_compare '' '0.54'
 *   environment, line  323:  Called die
 * The specific snippet of code:
 *       [[ ${va} =~ ${re} ]] || die "${FUNCNAME}: invalid version: ${va}";
 * 
 * If you need support, post the output of `emerge --info '=dev-libs/gobject-introspection-1.62.0::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-libs/gobject-introspection-1.62.0::gentoo'`.
 * The complete build log is located at '/var/log/portage/build/dev-libs/gobject-introspection-1.62.0:20200601-001244.log.gz'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-libs/gobject-introspection-1.62.0/temp/build.log.gz'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-libs/gobject-introspection-1.62.0/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-libs/gobject-introspection-1.62.0/work/gobject-introspection-1.62.0'
 * S: '/var/tmp/portage/dev-libs/gobject-introspection-1.62.0/work/gobject-introspection-1.62.0'