[Question]: No module named 'ollama' linux-ragflow-server start

[tntfantuan]

Describe your problem

ModuleNotFoundError: No module named 'ollama'
2025-02-24 17:42:53,014 INFO 8129 ragflow_server log path: /ragflow/logs/ragflow_server.log, log levels: {'peewee': 'WARNING', 'pdfminer': 'WARNING', 'root': 'INFO'}
2025-02-24 17:43:01,263 INFO 8129 init database on cluster mode successfully
Traceback (most recent call last):
File "/ragflow/api/ragflow_server.py", line 34, in
from api.apps import app
File "/ragflow/api/apps/init.py", line 136, in
client_urls_prefix = [
File "/ragflow/api/apps/init.py", line 137, in
register_page(path) for dir in pages_dir for path in search_pages_path(dir)
File "/ragflow/api/apps/init.py", line 120, in register_page
spec.loader.exec_module(page)
File "/ragflow/api/apps/file2document_app.py", line 17, in
from api.db.services.file2document_service import File2DocumentService
File "/ragflow/api/db/services/file2document_service.py", line 22, in
from api.db.services.document_service import DocumentService
File "/ragflow/api/db/services/document_service.py", line 31, in
from graphrag.general.mind_map_extractor import MindMapExtractor
File "/ragflow/graphrag/general/mind_map_extractor.py", line 26, in
from graphrag.general.extractor import Extractor
File "/ragflow/graphrag/general/extractor.py", line 26, in
from rag.llm.chat_model import Base as CompletionLLM
File "/ragflow/rag/llm/init.py", line 18, in
from .embedding_model import (
File "/ragflow/rag/llm/embedding_model.py", line 24, in
from ollama import Client

[KevinHuSh]

pip install ollama

[tntfantuan]

pip install ollama

1. docker exec -it ragflow-server /bin/bash
2. pip install ollama==0.2.1 httpx==0.27.0 -i https://pypi.tuna.tsinghua.edu.cn/simple
3. docker restart ragflow-server
4. docker logs ragflow-server
5. 2025-02-26 09:52:33,215 INFO 782 init database on cluster mode successfully
   Traceback (most recent call last):
   File "/ragflow/api/ragflow_server.py", line 34, in
   from api.apps import app
   File "/ragflow/api/apps/init.py", line 136, in
   client_urls_prefix = [
   File "/ragflow/api/apps/init.py", line 137, in
   register_page(path) for dir in pages_dir for path in search_pages_path(dir)
   File "/ragflow/api/apps/init.py", line 120, in register_page
   spec.loader.exec_module(page)
   File "/ragflow/api/apps/file2document_app.py", line 17, in
   from api.db.services.file2document_service import File2DocumentService
   File "/ragflow/api/db/services/file2document_service.py", line 22, in
   from api.db.services.document_service import DocumentService
   File "/ragflow/api/db/services/document_service.py", line 31, in
   from graphrag.general.mind_map_extractor import MindMapExtractor
   File "/ragflow/graphrag/general/mind_map_extractor.py", line 26, in
   from graphrag.general.extractor import Extractor
   File "/ragflow/graphrag/general/extractor.py", line 26, in
   from rag.llm.chat_model import Base as CompletionLLM
   File "/ragflow/rag/llm/init.py", line 18, in
   from .embedding_model import (
   File "/ragflow/rag/llm/embedding_model.py", line 24, in
   from ollama import Client
   ModuleNotFoundError: No module named 'ollama'
   2025-02-26 09:52:37,698 INFO 853 ragflow_server log path: /ragflow/logs/ragflow_server.log, log levels: {'peewee': 'WARNING', 'pdfminer': 'WARNING', 'root': 'INFO'}

I tried this operation, but the problem still persists ...