oh no, when i ran bench update (1st command), got this error…
i tried to run this command “bench update --upgrade”, same error too 
weird, i have erpnext in my apps folder. before this, i could bench update, how come now cannot?
ericmachine@ericmachine-VirtualBox:~/frappe-bench$ bench update
INFO:bench.utils:updating bench
Already up-to-date.
Requirement already satisfied (use --upgrade to upgrade): Pillow in ./env/lib/python2.7/site-packages
INFO:bench.app:pulling frappe
From https://github.com/frappe/frappe
* branch master -> FETCH_HEAD
Already up-to-date.
INFO:bench.app:pulling erpnext
From https://github.com/frappe/erpnext
* branch master -> FETCH_HEAD
Already up-to-date.
Requirement already up-to-date: pip in ./env/lib/python2.7/site-packages
Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/home/ericmachine/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 79, in <module>
main()
File "/home/ericmachine/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 16, in main
click.Group(commands=commands)(prog_name='bench')
File "/home/ericmachine/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 716, in __call__
return self.main(*args, **kwargs)
File "/home/ericmachine/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 696, in main
rv = self.invoke(ctx)
File "/home/ericmachine/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 1060, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/ericmachine/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 1060, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/ericmachine/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 889, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/ericmachine/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 534, in invoke
return callback(*args, **kwargs)
File "/home/ericmachine/frappe-bench/env/local/lib/python2.7/site-packages/click/decorators.py", line 17, in new_func
return f(get_current_context(), *args, **kwargs)
File "/home/ericmachine/frappe-bench/apps/frappe/frappe/commands.py", line 29, in _func
ret = f(frappe._dict(ctx.obj), *args, **kwargs)
File "/home/ericmachine/frappe-bench/apps/frappe/frappe/commands.py", line 895, in backup
frappe.init(site=site)
File "/home/ericmachine/frappe-bench/apps/frappe/frappe/__init__.py", line 140, in init
setup_module_map()
File "/home/ericmachine/frappe-bench/apps/frappe/frappe/__init__.py", line 741, in setup_module_map
for module in get_module_list(app):
File "/home/ericmachine/frappe-bench/apps/frappe/frappe/__init__.py", line 641, in get_module_list
return get_file_items(os.path.join(os.path.dirname(get_module(app_name).__file__), "modules.txt"))
File "/home/ericmachine/frappe-bench/apps/frappe/frappe/__init__.py", line 599, in get_module
return importlib.import_module(modulename)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
ImportError: No module named erpnext
Traceback (most recent call last):
File "/usr/local/bin/bench", line 9, in <module>
load_entry_point('bench==3.0.0', 'console_scripts', 'bench')()
File "/home/ericmachine/bench-repo/bench/cli.py", line 40, in cli
bench_command()
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 716, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 696, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 1060, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 889, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 534, in invoke
return callback(*args, **kwargs)
File "/home/ericmachine/bench-repo/bench/commands/update.py", line 61, in update
_update(pull, patch, build, bench, auto, restart_supervisor, requirements, no_backup, upgrade, force=force)
File "/home/ericmachine/bench-repo/bench/commands/update.py", line 90, in _update
backup_all_sites(bench=bench_path)
File "/home/ericmachine/bench-repo/bench/utils.py", line 359, in backup_all_sites
backup_site(site, bench=bench)
File "/home/ericmachine/bench-repo/bench/utils.py", line 355, in backup_site
run_frappe_cmd('--site', site, 'backup', bench=bench)
File "/home/ericmachine/bench-repo/bench/utils.py", line 468, in run_frappe_cmd
raise CommandFailedError(args)
bench.utils.CommandFailedError: ('--site', 'meeting.dev', 'backup')