risingsun ~ # sisyphus upgrade                  

[binary     U ] app-portage/sisyphus-1.1804 [1.1803]

Would you like to merge these packages? [Yes/No] y
>>> Emerging binary (1 of 1) app-portage/sisyphus-1.1804::redcore
>>> Installing (1 of 1) app-portage/sisyphus-1.1804::redcore

 * IMPORTANT: config file '/etc/sisyphus/mirrors.conf' needs updating.
 * See the CONFIGURATION FILES and CONFIGURATION FILES UPDATE TOOLS
 * sections of the emerge man page to learn how to update config files.
Traceback (most recent call last):
  File "/usr/bin/sisyphus", line 22, in <module>
    elif "upgrade" in sys.argv[1:]:
  File "/usr/lib64/python3.5/libsisyphus.py", line 215, in sisyphus_pkg_system_upgrade
    if not line['isActive']:
  File "/usr/lib64/python3.5/libsisyphus.py", line 145, in generate_sisyphus_local_packages_table_csv_post
    def startUninstallForce(pkgList):
  File "/usr/lib64/python3.5/subprocess.py", line 266, in check_call
    retcode = call(*popenargs, **kwargs)
  File "/usr/lib64/python3.5/subprocess.py", line 247, in call
    with Popen(*popenargs, **kwargs) as p:
  File "/usr/lib64/python3.5/subprocess.py", line 676, in __init__
    restore_signals, start_new_session)
  File "/usr/lib64/python3.5/subprocess.py", line 1289, in _execute_child
    raise child_exception_type(errno_num, err_msg)
FileNotFoundError: [Errno 2] No such file or directory: '/usr/share/sisyphus/helpers/make_local_csv_post'