GitHub user dosubot[bot] added a comment to the discussion: docker installation from github fails
<!-- Answer --> This error is almost always caused by a port conflict or a Docker networking issue on your host, not by the docker-proxy version (there’s no specific version required by Superset) [source](https://github.com/apache/superset/issues/31967). The most common cause is that something else—often another container like the Docker welcome page—is already using port 8088. To fix it: 1. Check if any other process or container is using port 8088 (for example, run `docker ps` and look for containers exposing 8088, or use `lsof -i :8088` on Linux/macOS). 2. If you find a conflict, stop the other container (e.g., `docker stop <container_id>`). 3. If you want to use a different port, edit the `ports:` section in your `docker-compose.yml` (e.g., change `8088:8088` to `8080:8088`), and update any related environment variables or nginx config if needed [source](https://github.com/apache/superset/discussions/34609#discussioncomment-14042071). If you’re running on Windows or WSL, networking and proxy settings can also cause this error—make sure your proxy config is mirrored into WSL if you’re using it [source](https://github.com/apache/superset/discussions/34439). Let me know if you still see the error after checking for port conflicts! <!-- Dosu Comment Footer --> *To reply, just mention [@dosu](https://go.dosu.dev/dosubot).* --- <sup>How did I do? [Good](https://app.dosu.dev/response-feedback/bef01e6b-00d9-433e-9bb4-4567d9d3bdd7?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/bef01e6b-00d9-433e-9bb4-4567d9d3bdd7?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/bef01e6b-00d9-433e-9bb4-4567d9d3bdd7?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/bef01e6b-00d9-433e-9bb4-4567d9d3bdd7?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/bef01e6b-00d9-433e-9bb4-4567d9d3bdd7?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/bef01e6b-00d9-433e-9bb4-4567d9d3bdd7?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/bef01e6b-00d9-433e-9bb4-4567d9d3bdd7?feedback_type=other)</sup> [](https://app.dosu.dev/a28d3c7e-a9d3-459e-9fb6-3a6f9ff4f357/ask?utm_source=github) [](https://cursor.com/link/prompt?text=This%20error%20is%20almost%20always%20caused%20by%20a%20port%20conflict%20or%20a%20Docker%20networking%20issue%20on%20your%20host%2C%20not%20by%20the%20docker-proxy%20version%20%28there%E2%80%99s%20no%20specific%20version%20required%20by%20Superset%29%20%5Bsource%5D%28https%3A//github.com/apache/superset/issues/31967%29.%20The%20most%20common%20cause%20is%20that%20something%20else%E2%80%94often%20another%20container%20like%20the%20Docker%20welcome%20page%E2%80%94is%20already%20using%20port%208088.%20%0A%0ATo%20fix%20it%3A%20%20%0A1.%20Check%20if%20any%20other%20process%20or%20container%20is%20using%20port%208088%20%28for%20example%2C%20run%20%60docker%20ps%60%20and%20look%20for%20containers%20exposing%208088%2C%20or%20use%20%60lsof%20-i%20%3A8088%60%2 0on%20Linux/macOS%29.%0A2.%20If%20you%20find%20a%20conflict%2C%20stop%20the%20other%20container%20%28e.g.%2C%20%60docker%20stop%20%3Ccontainer_id%3E%60%29.%0A3.%20If%20you%20want%20to%20use%20a%20different%20port%2C%20edit%20the%20%60ports%3A%60%20section%20in%20your%20%60docker-compose.yml%60%20%28e.g.%2C%20change%20%608088%3A8088%60%20to%20%608080%3A8088%60%29%2C%20and%20update%20any%20related%20environment%20variables%20or%20nginx%20config%20if%20needed%20%5Bsource%5D%28https%3A//github.com/apache/superset/discussions/34609%23discussioncomment-14042071%29.%0A%0AIf%20you%E2%80%99re%20running%20on%20Windows%20or%20WSL%2C%20networking%20and%20proxy%20settings%20can%20also%20cause%20this%20error%E2%80%94make%20sure%20your%20proxy%20config%20is%20mirrored%20into%20WSL%20if%20you%E2%80%99re%20using%20it%20%5Bsource%5D%28https%3A//github.com/apache/superset/discussions/34439%29.%0A%0ALet%20me%20know%20if%20you%20still%20see%20the%20error%20after%20checking%20for%20port%20conflicts%21)&n bsp;[](https://go.dosu.dev/discord-bot) [](https://twitter.com/intent/tweet?text=%40dosu_ai%20helped%20me%20solve%20this%20issue!&url=https%3A//github.com/apache/superset/discussions/37610) GitHub link: https://github.com/apache/superset/discussions/37610#discussioncomment-15684066 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
