Bench update error cannot import name Retry

Hi im getting this

/home/myme/frappe-bench/env/bin/python: cannot import name Retry
Traceback (most recent call last):
File “/usr/local/bin/bench”, line 9, in
load_entry_point(‘bench==0.1’, ‘console_scripts’, ‘bench’)()
File “/home/myme/bench-repo/bench/cli.py”, line 55, in cli
bench()
File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 664, in call
return self.main(*args, **kwargs)
File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 644, in main
rv = self.invoke(ctx)
File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 991, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 837, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 464, in invoke
return callback(*args, **kwargs)
File “/home/myme/bench-repo/bench/cli.py”, line 246, in update
backup_all_sites()
File “/home/myme/bench-repo/bench/utils.py”, line 321, in backup_all_sites
backup_site(site, bench=bench)
File “/home/myme/bench-repo/bench/utils.py”, line 317, in backup_site
run_frappe_cmd(’–site’, site, ‘backup’, bench=bench)
File “/home/myme/bench-repo/bench/utils.py”, line 427, in run_frappe_cmd
subprocess.check_call((f, ‘-m’, ‘frappe.utils.bench_helper’, ‘frappe’) + args, cwd=sites_dir)
File “/usr/lib/python2.7/subprocess.py”, line 511, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command ‘(’/home/myme/frappe-bench/env/bin/python’, ‘-m’, ‘frappe.utils.bench_helper’, ‘frappe’, ‘–site’, ‘site1.local’, ‘backup’)’ returned non-zero exit status 1

i have been tried to:
bench update
bench update --requirements
bench switch-to-develop
bench retry-upgrade
sudo service nginx restart
sudo supervisorctl reload

please advise

I have the same problem

This is fixed. bench update