Could not load commands after update from 3.0.6 to 3.0.17

[tanij]

Fixed by manually erasing ~/.dt-shell/commands, as recommended by the script.

➜ ~ dts version
INFO:dts:duckietown-shell 3.0.17

dts : Problems with a command?
:
: Report here: https://github.com/duckietown/duckietown-shell-commands/issues
:
: Troubleshooting:
:
: - If some commands update fail, delete ~/.dt-shell/commands
:
: - To reset the shell to "factory settings", delete ~/.dt-shell
:
: (Note: you will have to re-configure.)
ERROR:dts:

        !   Could not load commands.

            Cannot load command class 'challenges.info.command.DTCommand' (package='challenges.', command='info'): Traceback (most recent call last):

File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 371, in _load_commands
klass = _load_class(spec)
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 474, in _load_class
mod = import(components[0])
File "/home/jtani/.dt-shell/commands/challenges/init.py", line 8, in
from .define import *
File "/home/jtani/.dt-shell/commands/challenges/define/init.py", line 1, in
from .command import *
File "/home/jtani/.dt-shell/commands/challenges/define/command.py", line 7, in
from dt_shell.remote import dtserver_challenge_define
ImportError: cannot import name dtserver_challenge_define

Cannot load command class 'challenges.reset.command.DTCommand' (package='challenges.', command='reset'): Traceback (most recent call last):
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 371, in _load_commands
klass = _load_class(spec)
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 474, in _load_class
mod = import(components[0])
File "/home/jtani/.dt-shell/commands/challenges/init.py", line 8, in
from .define import *
File "/home/jtani/.dt-shell/commands/challenges/define/init.py", line 1, in
from .command import *
File "/home/jtani/.dt-shell/commands/challenges/define/command.py", line 7, in
from dt_shell.remote import dtserver_challenge_define
ImportError: cannot import name dtserver_challenge_define

Cannot load command class 'challenges.retire.command.DTCommand' (package='challenges.', command='retire'): Traceback (most recent call last):
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 371, in _load_commands
klass = _load_class(spec)
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 474, in _load_class
mod = import(components[0])
File "/home/jtani/.dt-shell/commands/challenges/init.py", line 8, in
from .define import *
File "/home/jtani/.dt-shell/commands/challenges/define/init.py", line 1, in
from .command import *
File "/home/jtani/.dt-shell/commands/challenges/define/command.py", line 7, in
from dt_shell.remote import dtserver_challenge_define
ImportError: cannot import name dtserver_challenge_define

Cannot load command class 'challenges.list.command.DTCommand' (package='challenges.', command='list'): Traceback (most recent call last):
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 371, in _load_commands
klass = _load_class(spec)
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 474, in _load_class
mod = import(components[0])
File "/home/jtani/.dt-shell/commands/challenges/init.py", line 8, in
from .define import *
File "/home/jtani/.dt-shell/commands/challenges/define/init.py", line 1, in
from .command import *
File "/home/jtani/.dt-shell/commands/challenges/define/command.py", line 7, in
from dt_shell.remote import dtserver_challenge_define
ImportError: cannot import name dtserver_challenge_define

Cannot load command class 'challenges.update.command.DTCommand' (package='challenges.', command='update'): Traceback (most recent call last):
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 371, in _load_commands
klass = _load_class(spec)
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 474, in _load_class
mod = import(components[0])
File "/home/jtani/.dt-shell/commands/challenges/init.py", line 8, in
from .define import *
File "/home/jtani/.dt-shell/commands/challenges/define/init.py", line 1, in
from .command import *
File "/home/jtani/.dt-shell/commands/challenges/define/command.py", line 7, in
from dt_shell.remote import dtserver_challenge_define
ImportError: cannot import name dtserver_challenge_define

Cannot load command class 'challenges.submit.command.DTCommand' (package='challenges.', command='submit'): Traceback (most recent call last):
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 371, in _load_commands
klass = _load_class(spec)
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 474, in _load_class
mod = import(components[0])
File "/home/jtani/.dt-shell/commands/challenges/init.py", line 8, in
from .define import *
File "/home/jtani/.dt-shell/commands/challenges/define/init.py", line 1, in
from .command import *
File "/home/jtani/.dt-shell/commands/challenges/define/command.py", line 7, in
from dt_shell.remote import dtserver_challenge_define
ImportError: cannot import name dtserver_challenge_define

Cannot load command class 'challenges.evaluator.command.DTCommand' (package='challenges.', command='evaluator'): Traceback (most recent call last):
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 371, in _load_commands
klass = _load_class(spec)
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 474, in _load_class
mod = import(components[0])
File "/home/jtani/.dt-shell/commands/challenges/init.py", line 8, in
from .define import *
File "/home/jtani/.dt-shell/commands/challenges/define/init.py", line 1, in
from .command import *
File "/home/jtani/.dt-shell/commands/challenges/define/command.py", line 7, in
from dt_shell.remote import dtserver_challenge_define
ImportError: cannot import name dtserver_challenge_define

Cannot load command class 'challenges.config.command.DTCommand' (package='challenges.', command='config'): Traceback (most recent call last):
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 371, in _load_commands
klass = _load_class(spec)
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 474, in _load_class
mod = import(components[0])
File "/home/jtani/.dt-shell/commands/challenges/init.py", line 8, in
from .define import *
File "/home/jtani/.dt-shell/commands/challenges/define/init.py", line 1, in
from .command import *
File "/home/jtani/.dt-shell/commands/challenges/define/command.py", line 7, in
from dt_shell.remote import dtserver_challenge_define
ImportError: cannot import name dtserver_challenge_define

Cannot load command class 'challenges.define.command.DTCommand' (package='challenges.', command='define'): Traceback (most recent call last):
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 371, in _load_commands
klass = _load_class(spec)
File "/home/jtani/.local/lib/python2.7/site-packages/dt_shell/cli.py", line 474, in _load_class
mod = import(components[0])
File "/home/jtani/.dt-shell/commands/challenges/init.py", line 8, in
from .define import *
File "/home/jtani/.dt-shell/commands/challenges/define/init.py", line 1, in
from .command import *
File "/home/jtani/.dt-shell/commands/challenges/define/command.py", line 7, in
from dt_shell.remote import dtserver_challenge_define
ImportError: cannot import name dtserver_challenge_define

        !   To recover, you might want to delete the directory
        !
        !      ~/.dt-shell/commands
        !
        !