"SyntaxError: invalid syntax" when cloning repo
I am running Ubuntu 18.04.6 LTS, Mercurial 4.5.3, mercurial-git 0.8.11-1. When I try to clone a repo, I get the error below. How do I fix this? Thanks in advance!
% hg clone --verbose git+https://github.com/hg-git/hg-git.github.com.git /home/jchang/hg_wd/hg-git.github.com
** unknown exception encountered, please report by visiting
** https://mercurial-scm.org/wiki/BugTracker
** Python 2.7.17 (default, Jul 1 2022, 15:56:32) [GCC 7.5.0]
** Mercurial Distributed SCM (version 4.5.3)
** Extensions loaded: hggit, extdiff, tortoisehg.util.hgcommands, tortoisehg.util.partialcommit, tortoisehg.util.pipeui, tortoisehg.util.hgdispatch
** unknown exception encountered, please report by visiting
** https://mercurial-scm.org/wiki/BugTracker
** Python 2.7.17 (default, Jul 1 2022, 15:56:32) [GCC 7.5.0]
** Mercurial Distributed SCM (version 4.5.3)
** Extensions loaded: hggit, extdiff, tortoisehg.util.hgcommands, tortoisehg.util.partialcommit, tortoisehg.util.pipeui, tortoisehg.util.hgdispatch
Traceback (most recent call last):
File "/usr/bin/hg", line 41, in <module>
dispatch.run()
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 88, in run
status = (dispatch(req) or 0) & 255
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 183, in dispatch
ret = _runcatch(req)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 324, in _runcatch
return _callcatch(ui, _runcatchfunc)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 332, in _callcatch
return scmutil.callcatch(ui, func)
File "/usr/lib/python2.7/dist-packages/mercurial/scmutil.py", line 154, in callcatch
return func()
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 314, in _runcatchfunc
return _dispatch(req)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 918, in _dispatch
cmdpats, cmdoptions)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 673, in runcommand
ret = _runcommand(ui, options, cmd, d)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 926, in _runcommand
return cmdfunc()
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 915, in <lambda>
d = lambda: util.checksignature(func)(ui, *args, **strcmdopt)
File "/usr/lib/python2.7/dist-packages/mercurial/util.py", line 1197, in check
return func(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/mercurial/commands.py", line 4764, in serve
return server.runservice(opts, initfn=service.init, runfn=service.run)
File "/usr/lib/python2.7/dist-packages/mercurial/server.py", line 107, in runservice
return runfn()
File "/usr/lib/python2.7/dist-packages/mercurial/commandserver.py", line 339, in run
return sv.serve()
File "/usr/lib/python2.7/dist-packages/mercurial/commandserver.py", line 292, in serve
while self.serveone():
File "/usr/lib/python2.7/dist-packages/mercurial/commandserver.py", line 267, in serveone
handler(self)
File "/usr/lib/python2.7/dist-packages/mercurial/commandserver.py", line 251, in runcommand
ret = (dispatch.dispatch(req) or 0) & 255 # might return None
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 183, in dispatch
ret = _runcatch(req)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 324, in _runcatch
return _callcatch(ui, _runcatchfunc)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 332, in _callcatch
return scmutil.callcatch(ui, func)
File "/usr/lib/python2.7/dist-packages/mercurial/scmutil.py", line 154, in callcatch
return func()
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 314, in _runcatchfunc
return _dispatch(req)
File "/usr/lib/python2.7/dist-packages/tortoisehg/util/hgdispatch.py", line 23, in _dispatch
return orig(req)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 918, in _dispatch
cmdpats, cmdoptions)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 673, in runcommand
ret = _runcommand(ui, options, cmd, d)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 926, in _runcommand
return cmdfunc()
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 915, in <lambda>
d = lambda: util.checksignature(func)(ui, *args, **strcmdopt)
File "/usr/lib/python2.7/dist-packages/mercurial/util.py", line 1197, in check
return func(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/mercurial/commands.py", line 1449, in clone
shareopts=opts.get('shareopts'))
File "/usr/lib/python2.7/dist-packages/mercurial/hg.py", line 661, in clone
streamclonerequested=stream)
File "/home/jchang/hg_wd/hg-git/hggit/util.py", line 60, in inner
return f(*args, **kwargs)
File "/home/jchang/hg_wd/hg-git/hggit/__init__.py", line 379, in exchangepull
pullop.cgresult = repo.githandler.fetch(remote.path, heads)
File "/home/jchang/hg_wd/hg-git/hggit/git_handler.py", line 279, in fetch
result = self.fetch_pack(remote, heads)
File "/home/jchang/hg_wd/hg-git/hggit/git_handler.py", line 1204, in fetch_pack
localclient, path = self.get_transport_and_path(remote_name)
File "/home/jchang/hg_wd/hg-git/hggit/git_handler.py", line 1748, in get_transport_and_path
return client.HttpGitClient(uri, opener=opener), uri
File "/usr/local/lib/python2.7/dist-packages/dulwich-0.19.16-py2.7.egg/dulwich/client.py", line 1521, in __init__
self.pool_manager = default_urllib3_manager(config)
File "/usr/local/lib/python2.7/dist-packages/dulwich-0.19.16-py2.7.egg/dulwich/client.py", line 1490, in default_urllib3_manager
import certifi
File "/usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py", line 167, in _demandimport
return _hgextimport(_origimport, name, globals, locals, fromlist, level)
File "/usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py", line 41, in _hgextimport
return importfunc(name, globals, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/certifi-2022.6.15-py2.7.egg/certifi/__init__.py", line 1, in <module>
from .core import contents, where
File "/usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py", line 243, in _demandimport
level=level)
File "/usr/lib/python2.7/dist-packages/hgdemandimport/demandimportpy2.py", line 41, in _hgextimport
return importfunc(name, globals, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/certifi-2022.6.15-py2.7.egg/certifi/core.py", line 17
def where() -> str:
^
SyntaxError: invalid syntax
cmdserver: process exited unexpectedly with code 1