TypeError: cannot semi_deepcopy a BuilderDict:
  File "C:\mikrov\development\programs\cd-ord_head\SCons-env", line 17:
    local_env.AddDependency('development/components/mvlicense',mvlicense_version)
  File "c:\mikrov\development\utils\python\mv\buildsystem_head\buildsystem\scons\mv_environment.py", line 362:
    dep_env = self.SConscript(dependency_conscript)
  File "C:\mikrov\development\thirdparty\scons_release_2-3-1-mv3\engine\SCons\Script\SConscript.py", line 546:
    return _SConscript(self.fs, *files, **subst_kw)
  File "C:\mikrov\development\thirdparty\scons_release_2-3-1-mv3\engine\SCons\Script\SConscript.py", line 260:
    exec _file_ in call_stack[-1].globals
  File "C:\mikrov\development\components\mvlicense_head\SCons-env", line 11:
    mvlicense_env.AddDependency('development/thirdparty/gsoap',gsoap_marker)
  File "c:\mikrov\development\utils\python\mv\buildsystem_head\buildsystem\scons\mv_environment.py", line 418:
    exec('self.AppendUnique(%s = val)' % varname)
  File "<string>", line 1:
    None
  File "C:\mikrov\development\thirdparty\scons_release_2-3-1-mv3\engine\SCons\Environment.py", line 1265:
    kw = copy_non_reserved_keywords(kw)
  File "C:\mikrov\development\thirdparty\scons_release_2-3-1-mv3\engine\SCons\Environment.py", line 130:
    result = semi_deepcopy(dict)
  File "C:\mikrov\development\thirdparty\scons_release_2-3-1-mv3\engine\SCons\Util.py", line 466:
    return copier(x)
  File "C:\mikrov\development\thirdparty\scons_release_2-3-1-mv3\engine\SCons\Util.py", line 451:
    copy[key] = semi_deepcopy(val)
  File "C:\mikrov\development\thirdparty\scons_release_2-3-1-mv3\engine\SCons\Util.py", line 469:
    return x.__semi_deepcopy__()
  File "C:\mikrov\development\thirdparty\scons_release_2-3-1-mv3\engine\SCons\Environment.py", line 310:
    raise TypeError( 'cannot semi_deepcopy a BuilderDict' )
[160951 refs]