Backend installation fails: download acoustic english_us_arpa failed with a status code of 1

[WeberJulian]

Installing on Ubuntu with CUDA and 3090.

ERROR conda.cli.main_run:execute(33): Subprocess for 'conda run ['mfa', 'models', 'download', 'acoustic', 'english_us_arpa']' command failed. (See above for error) /opt/conda/envs/voice_smith/lib/python3.8/site-packages/Bio/pairwise2.py:278: BiopythonDeprecationWarning: Bio.pairwise2 has been deprecated, and we intend to remove it in a future release of Biopython. As an alternative, please consider using Bio.Align.PairwiseAligner as a replacement, and contact the Biopython developers if you still need the Bio.pairwise2 module. warnings.warn( Traceback (most recent call last): File "/opt/conda/envs/voice_smith/bin/mfa", line 7, in <module> from montreal_forced_aligner.command_line.mfa import main File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/montreal_forced_aligner/__init__.py", line 4, in <module> import montreal_forced_aligner.acoustic_modeling as acoustic_modeling File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/montreal_forced_aligner/acoustic_modeling/__init__.py", line 7, in <module> from montreal_forced_aligner.acoustic_modeling.base import AcousticModelTrainingMixin # noqa File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/montreal_forced_aligner/acoustic_modeling/base.py", line 20, in <module> from montreal_forced_aligner.alignment import AlignMixin File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/montreal_forced_aligner/alignment/__init__.py", line 6, in <module> from montreal_forced_aligner.alignment.adapting import AdaptingAligner File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/montreal_forced_aligner/alignment/adapting.py", line 15, in <module> from montreal_forced_aligner.alignment.multiprocessing import AccStatsArguments, AccStatsFunction File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/montreal_forced_aligner/alignment/multiprocessing.py", line 27, in <module> from montreal_forced_aligner.db import Dictionary, File, Phone, Speaker, Utterance, Word File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/montreal_forced_aligner/db.py", line 319, in <module> class Word(MfaSqlBase): File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/sqlalchemy/orm/decl_api.py", line 194, in __init__ _as_declarative(reg, cls, dict_) File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/sqlalchemy/orm/decl_base.py", line 246, in _as_declarative return _MapperConfig.setup_mapping(registry, cls, dict_, None, {}) File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/sqlalchemy/orm/decl_base.py", line 327, in setup_mapping return _ClassScanMapperConfig( File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/sqlalchemy/orm/decl_base.py", line 558, in __init__ self._scan_attributes() File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/sqlalchemy/orm/decl_base.py", line 1000, in _scan_attributes collected_annotation = self._collect_annotation( File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/sqlalchemy/orm/decl_base.py", line 1142, in _collect_annotation extracted = _extract_mapped_subtype( File "/opt/conda/envs/voice_smith/lib/python3.8/site-packages/sqlalchemy/orm/util.py", line 2306, in _extract_mapped_subtype raise sa_exc.ArgumentError( sqlalchemy.exc.ArgumentError: Type annotation for "Word.dictionary" can't be correctly interpreted for Annotated Declarative Table form. ORM annotations should normally make use of the ``Mapped[]`` generic type, or other ORM-compatible generic type, as a container for the actual type, which indicates the intent that the attribute is mapped. Class variables that are not intended to be mapped by the ORM should use ClassVar[]. To allow Annotated Declarative to disregard legacy annotations which don't use Mapped[] to pass, set "__allow_unmapped__ = True" on the class or a superclass this class. (Background on this error at: https://sqlalche.me/e/20/zlpr)
docker exec voice_smith conda run -n voice_smith mfa models download acoustic english_us_arpa failed with a status code of 1