Non of the installation process works neither docker or the uv method

[faithfulojebiyi]

try to follow the steps in a brand new environment using the main branch

[warmshao]

what's the problem with uv installation?

[TheSenseiRyuu]

Hey, same issue there:
(base) kyllian@Air-de-Kyllian browser-use % git clone https://github.com/browser-use/web-ui.git
cd web-ui
Cloning into 'web-ui'...
remote: Enumerating objects: 1576, done.
remote: Counting objects: 100% (7/7), done.
remote: Compressing objects: 100% (7/7), done.
remote: Total 1576 (delta 0), reused 4 (delta 0), pack-reused 1569 (from 1)
Receiving objects: 100% (1576/1576), 938.19 KiB | 5.39 MiB/s, done.
Resolving deltas: 100% (969/969), done.
(base) kyllian@Air-de-Kyllian web-ui % uv venv --python 3.11
Using CPython 3.11.11
Creating virtual environment at: .venv
Activate with: source .venv/bin/activate
(base) kyllian@Air-de-Kyllian web-ui % source .venv/bin/activate
(web-ui) (base) kyllian@Air-de-Kyllian web-ui % uv pip install -r requirements.txt
Resolved 86 packages in 359ms
Installed 86 packages in 559ms

• aiofiles==23.2.1
• annotated-types==0.7.0
• anthropic==0.49.0
• anyio==4.9.0
• backoff==2.2.1
• beautifulsoup4==4.13.3
• browser-use==0.1.40
• certifi==2025.1.31
• charset-normalizer==3.4.1
• click==8.1.8
• defusedxml==0.7.1
• distro==1.9.0
• fastapi==0.115.11
• ffmpy==0.5.0
• filelock==3.18.0
• fsspec==2025.3.0
• gradio==5.10.0
• gradio-client==1.5.3
• greenlet==3.1.1
• h11==0.14.0
• httpcore==1.0.7
• httpx==0.28.1
• httpx-sse==0.4.0
• huggingface-hub==0.29.3
• idna==3.10
• jinja2==3.1.6
• jiter==0.9.0
• json-repair==0.39.1
• jsonpatch==1.33
• jsonpointer==3.0.0
• langchain-anthropic==0.3.3
• langchain-core==0.3.45
• langchain-mistralai==0.2.4
• langchain-ollama==0.2.2
• langchain-openai==0.3.1
• langsmith==0.3.15
• markdown-it-py==3.0.0
• markdownify==0.14.1
• markupsafe==2.1.5
• mdurl==0.1.2
• monotonic==1.6
• numpy==2.2.4
• ollama==0.4.7
• openai==1.66.3
• orjson==3.10.15
• packaging==24.2
• pandas==2.2.3
• pillow==11.1.0
• playwright==1.51.0
• posthog==3.21.0
• pydantic==2.10.6
• pydantic-core==2.27.2
• pydub==0.25.1
• pyee==12.1.1
• pygments==2.19.1
• pyperclip==1.9.0
• python-dateutil==2.9.0.post0
• python-dotenv==1.0.1
• python-multipart==0.0.20
• pytz==2025.1
• pyyaml==6.0.2
• regex==2024.11.6
• requests==2.32.3
• requests-toolbelt==1.0.0
• rich==13.9.4
• ruff==0.11.0
• safehttpx==0.1.6
• semantic-version==2.10.0
• setuptools==76.1.0
• shellingham==1.5.4
• six==1.17.0
• sniffio==1.3.1
• soupsieve==2.6
• starlette==0.46.1
• tenacity==9.0.0
• tiktoken==0.9.0
• tokenizers==0.21.1
• tomlkit==0.13.2
• tqdm==4.67.1
• typer==0.15.2
• typing-extensions==4.12.2
• tzdata==2025.1
• urllib3==2.3.0
• uvicorn==0.34.0
• websockets==14.2
• zstandard==0.23.0
  (web-ui) (base) kyllian@Air-de-Kyllian web-ui % playwright install
  Removing unused browser at /Users/kyllian/Library/Caches/ms-playwright/chromium-1155
  Downloading Firefox 135.0 (playwright build v1475) from https://cdn.playwright.dev/dbazure/download/playwright/builds/firefox/1475/firefox-mac-arm64.zip
  84.9 MiB [====================] 100% 0.0s
  Firefox 135.0 (playwright build v1475) downloaded to /Users/kyllian/Library/Caches/ms-playwright/firefox-1475
  Downloading Webkit 18.4 (playwright build v2140) from https://cdn.playwright.dev/dbazure/download/playwright/builds/webkit/2140/webkit-mac-15-arm64.zip
  65.7 MiB [====================] 100% 0.0s
  Webkit 18.4 (playwright build v2140) downloaded to /Users/kyllian/Library/Caches/ms-playwright/webkit-2140
  (web-ui) (base) kyllian@Air-de-Kyllian web-ui % cp .env.example .env
  (web-ui) (base) kyllian@Air-de-Kyllian web-ui % python webui.py --ip 127.0.0.1 --port 7788
  INFO [browser_use] BrowserUse logging setup complete with level info
  Traceback (most recent call last):
  File "/Users/kyllian/Desktop/Projet/browser-use/web-ui/webui.py", line 28, in
  from src.utils import utils
  File "/Users/kyllian/Desktop/Projet/browser-use/web-ui/src/utils/utils.py", line 10, in
  from langchain_google_genai import ChatGoogleGenerativeAI
  ModuleNotFoundError: No module named 'langchain_google_genai'
  (web-ui) (base) kyllian@Air-de-Kyllian web-ui %

[mimarumo25]

I tried to install both locally and from Docker and I have the same problem.
2025-03-18 13:52:14
2025-03-18 13:52:14 INFO [browser_use] BrowserUse logging setup complete with level info
2025-03-18 13:52:14 2025-03-18 18:52:14,097 DEBG 'webui' stdout output:
2025-03-18 13:52:14 INFO [browser_use] BrowserUse logging setup complete with level info
2025-03-18 13:52:14
2025-03-18 13:52:14 2025-03-18 18:52:14,097 DEBG 'webui' stdout output:
2025-03-18 13:52:14 INFO [browser_use] BrowserUse logging setup complete with level info
2025-03-18 13:52:14
2025-03-18 13:52:14 Traceback (most recent call last):
2025-03-18 13:52:14 File "/app/webui.py", line 28, in
2025-03-18 13:52:14 from src.utils import utils
2025-03-18 13:52:14 File "/app/src/utils/utils.py", line 10, in
2025-03-18 13:52:14 from langchain_google_genai import ChatGoogleGenerativeAI
2025-03-18 13:52:14 ModuleNotFoundError: No module named 'langchain_google_genai'
2025-03-18 13:52:14 2025-03-18 18:52:14,960 DEBG 'webui' stderr output:
2025-03-18 13:52:14 Traceback (most recent call last):
2025-03-18 13:52:14 File "/app/webui.py", line 28, in
2025-03-18 13:52:14 from src.utils import utils
2025-03-18 13:52:14 File "/app/src/utils/utils.py", line 10, in
2025-03-18 13:52:14
2025-03-18 13:52:14 2025-03-18 18:52:14,960 DEBG 'webui' stderr output:
2025-03-18 13:52:14 Traceback (most recent call last):
2025-03-18 13:52:14 File "/app/webui.py", line 28, in
2025-03-18 13:52:14 from src.utils import utils
2025-03-18 13:52:14 File "/app/src/utils/utils.py", line 10, in
2025-03-18 13:52:14
2025-03-18 13:52:14 2025-03-18 18:52:14,961 DEBG 'webui' stderr output:
2025-03-18 13:52:14 from langchain_google_genai import ChatGoogleGenerativeAI
2025-03-18 13:52:14 ModuleNotFoundError: No module named 'langchain_google_genai'
2025-03-18 13:52:14
2025-03-18 13:52:14 2025-03-18 18:52:14,961 DEBG 'webui' stderr output:
2025-03-18 13:52:14 from langchain_google_genai import ChatGoogleGenerativeAI
2025-03-18 13:52:14 ModuleNotFoundError: No module named 'langchain_google_genai'

[orion-apps]

pip install langchain_google_genai

[mimarumo25]

(web-ui) PS D:\Browser Use\web-ui> python webui.py --ip 127.0.0.1 --port 7788
INFO [browser_use] BrowserUse logging setup complete with level info
Traceback (most recent call last):
File "D:\Browser Use\web-ui\webui.py", line 33, in
from src.controller.custom_controller import CustomController
File "D:\Browser Use\web-ui\src\controller\custom_controller.py", line 9, in
from main_content_extractor import MainContentExtractor
ModuleNotFoundError: No module named 'main_content_extractor'
(web-ui) PS D:\Miguel\Browser Use\web-ui>

[Ches-ctrl]

Same issue

[mimarumo25]

After installing pip install langchain_google_genai File "D:\Browser Use\web-ui\webui.py", line 28, in
from src.utils import utils
File "D:\Browser Use\web-ui\src\utils\utils.py", line 10, in
from langchain_google_genai import ChatGoogleGenerativeAI
ModuleNotFoundError: No module named 'langchain_google_genai'
Has anyone found a solution to this problem according to the documentation?

[TheSenseiRyuu]

Yes the only way i found to install and use it properly was to show the repo from 2 months ago and install the version.
Folder called:web-ui-e43a54f63c40171462ba99804a5df9ef7308a192

[junkf8d]

I successfully got it working by first modifying requirements.txt to use browser-use 0.1.37, running uv pip install -r requirements.txt, then changing it back to browser-use 0.1.40 and running uv pip install -r requirements.txt again.

Details are as follows:
browser-use/browser-use#994 (comment)

#417 (comment)

[orion-apps]

MainContentExtractor
ModuleNotFoundError: No module named 'main_content_extractor'

It's likely because you don't have MainContentExtractor installed. Try pip install MainContentExtractor