* Package:    app-i18n/sunpinyin-2.0.4_pre20200306162733
 * Repository: gentoo
 * Maintainer: cjk@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * Using python3.9 to build
>>> Unpacking source...
>>> Unpacking sunpinyin-2.0.4_pre20200306162733.tar.gz to /var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/work
>>> Source unpacked in /var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/work
>>> Preparing source in /var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/work/sunpinyin-f39c195db08661e894017507842991a1ef70bedf ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/work/sunpinyin-f39c195db08661e894017507842991a1ef70bedf ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/work/sunpinyin-f39c195db08661e894017507842991a1ef70bedf ...
scons -j3 --prefix=/usr --libdir=/usr/lib64
scons: Reading SConscript files ...
NameError: name 'SCons' is not defined:
  File "/var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/work/sunpinyin-f39c195db08661e894017507842991a1ef70bedf/SConstruct", line 233:
    env = CreateEnvironment()
  File "/var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/work/sunpinyin-f39c195db08661e894017507842991a1ef70bedf/SConstruct", line 218:
    env = Environment(ENV=os.environ, CFLAGS=cflags, CXXFLAGS='-std=c++11',
  File "/usr/lib/python3.9/site-packages/SCons/Environment.py", line 971:
    platform(self)
  File "/usr/lib/python3.9/site-packages/SCons/Platform/__init__.py", line 124:
    return self.generate(*args, **kw)
  File "/usr/lib/python3.9/site-packages/SCons/Platform/posix.py", line 107:
    val = SCons.Util.CLVar(val)
 * ERROR: app-i18n/sunpinyin-2.0.4_pre20200306162733::gentoo failed (compile phase):
 *   escons failed.
 * 
 * Call stack:
 *     ebuild.sh, line  127:  Called src_compile
 *   environment, line 2171:  Called escons '--prefix=/usr' '--libdir=/usr/lib64'
 *   environment, line 1109:  Called die
 * The specific snippet of code:
 *                   die -n "escons failed."
 * 
 * If you need support, post the output of `emerge --info '=app-i18n/sunpinyin-2.0.4_pre20200306162733::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=app-i18n/sunpinyin-2.0.4_pre20200306162733::gentoo'`.
 * The complete build log is located at '/var/log/portage/app-i18n:sunpinyin-2.0.4_pre20200306162733:20210801-170600.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/temp/environment'.
 * Working directory: '/var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/work/sunpinyin-f39c195db08661e894017507842991a1ef70bedf'
 * S: '/var/tmp/portage/app-i18n/sunpinyin-2.0.4_pre20200306162733/work/sunpinyin-f39c195db08661e894017507842991a1ef70bedf'