HKUDS/nanobot · error · ImportError

Matrix dependencies not installed. Run: nanobot plugins enab

Error message

Matrix dependencies not installed. Run: nanobot plugins enable matrix

What it means

Error "Matrix dependencies not installed. Run: nanobot plugins enable matrix" thrown in HKUDS/nanobot.

Source

Thrown at nanobot/channels/matrix/runtime.py:55

        KeyVerificationStart,
        LoginResponse,
        MatrixRoom,
        RoomEncryptedMedia,
        RoomMessage,
        RoomMessageMedia,
        RoomMessageText,
        RoomSendError,
        RoomSendResponse,
        RoomTypingError,
        SyncError,
        SyncResponse,
        ToDeviceError,
        UploadError,
    )
    from nio.crypto.attachments import decrypt_attachment
    from nio.exceptions import EncryptionError
except ImportError as e:
    raise ImportError(
        "Matrix dependencies not installed. Run: nanobot plugins enable matrix"
    ) from e

from nanobot.bus.events import OutboundMessage
from nanobot.bus.outbound_events import ProgressEvent
from nanobot.bus.queue import MessageBus
from nanobot.channels.base import BaseChannel
from nanobot.config.paths import get_data_dir, get_media_dir
from nanobot.config.schema import Base
from nanobot.utils.helpers import safe_filename
from nanobot.utils.logging_bridge import redirect_lib_logging

TYPING_NOTICE_TIMEOUT_MS = 30_000
# Must stay below TYPING_NOTICE_TIMEOUT_MS so the indicator doesn't expire mid-processing.
TYPING_KEEPALIVE_INTERVAL_MS = 20_000
MATRIX_HTML_FORMAT = "org.matrix.custom.html"
_ATTACH_MARKER = "[attachment: {}]"
_ATTACH_TOO_LARGE = "[attachment: {} - too large]"

View on GitHub (pinned to 42f37dc4c0)

When it happens

Trigger: Thrown at nanobot/channels/matrix/runtime.py:55 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of HKUDS/nanobot@42f37dc4c0 (2026-08-26). Data as JSON: /api/errors/8779844124add7e7. Report an issue: GitHub.