Issues with Medea release under MacOS

[60-hz]

Under M1 MacOS 12.6, version Medea with .dek file and pd-0.54:

[rest] and [urlparams] seems to work.

[oauth] returns:

/Users/username/Documents/Pd/externals/purest_json/oauth.pd_darwin:dlopen(/Users/username/Documents/Pd/externals/purest_json/oauth.pd_darwin, 0x000A): symbol not found in flat namespace (_oauth_sign_url2)
/Users/username/Documents/Pd/externals/purest_json/oauth.pd_darwin:dlopen(/Users/username/Documents/Pd/externals/purest_json/oauth.pd_darwin, 0x000A): symbol not found in flat namespace (_oauth_sign_url2)
oauth
... couldn't create

[json-decode] returns:
/Users/username/Documents/Pd/externals/purest_json/json-decode.pd_darwin:dlopen(/Users/username/Documents/Pd/externals/purest_json/json-decode.pd_darwin, 0x000A): symbol not found in flat namespace (_json_object_array_get_idx) /Users/username/Documents/Pd/externals/purest_json/json-decode.pd_darwin:dlopen(/Users/username/Documents/Pd/externals/purest_json/json-decode.pd_darwin, 0x000A): symbol not found in flat namespace (_json_object_array_get_idx) json-decode ... couldn't create

[json-encode] returns:

/Users/username/Documents/Pd/externals/purest_json/json-encode.pd_darwin:dlopen(/Users/username/Documents/Pd/externals/purest_json/json-encode.pd_darwin, 0x000A): symbol not found in flat namespace (_json_object_array_add)
/Users/username/Documents/Pd/externals/purest_json/json-encode.pd_darwin:dlopen(/Users/username/Documents/Pd/externals/purest_json/json-encode.pd_darwin, 0x000A): symbol not found in flat namespace (_json_object_array_add)
json-encode
... couldn't create