Not able to run snapcraft login on mac m1

[Thomas Rich]

Hey there, I'm getting this error when I run the following command:

snapcraft login
Sorry, an error occurred in Snapcraft:
'arm64'
Traceback (most recent call last):
  File "/opt/homebrew/bin/snapcraft", line 8, in <module>
    sys.exit(run())
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/snapcraft/cli/store.py", line 749, in login
    store_client = storeapi.StoreClient()
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/snapcraft/storeapi/_store_client.py", line 44, in __init__
    self.sso = SSOClient(self.conf)
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/snapcraft/storeapi/_sso_client.py", line 17, in __init__
    super().__init__(
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/snapcraft/storeapi/_client.py", line 59, in __init__
    self._snapcraft_headers = {"User-Agent": _agent.get_user_agent()}
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/snapcraft/storeapi/_agent.py", line 49, in get_user_agent
    arch = snapcraft.ProjectOptions().deb_arch
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/snapcraft/project/_project_options.py", line 238, in __init__
    self._set_machine(target_deb_arch)
  File "/opt/homebrew/Cellar/snapcraft/4.4.1_1/libexec/lib/python3.9/site-packages/snapcraft/project/_project_options.py", line 358, in _set_machine
    self.__machine_info = _ARCH_TRANSLATIONS[self.__target_machine]
KeyError: 'arm64'
We would appreciate it if you created a bug report at
https://launchpad.net/snapcraft/+filebug with the above text included.
You can find the traceback in file '/var/folders/9t/gz9jrxmd2lxfs4_g7_rjpm7w0000gn/T/tmptx7spl9n/trace.txt'.

Any ideas on why this is happening and how to get it to work would be appreciated. Thanks!

[Michał Sawicz (saviq)]

Confirmed. To get there, here are the steps I followed:

$ brew install openssl@1.1 rust
$ env LDFLAGS="-L$(brew --prefix openssl@1.1)/lib" CFLAGS="-I$(brew --prefix openssl@1.1)/include" pip install cryptography
$ pip install git+https://github.com/snapcore/snapcraft.git#egg=snapcraft
$ snapcraft --version

[Sergio Schvezov (sergiusens)]

https://github.com/snapcore/snapcraft/pull/3535

[Thomas Rich (tnrich)]

Can confirm the fix! Thanks!