{
 "schema_version": 1,
 "generated": "2026-10-20",
 "id": "flaminis-dalaran--check-robot-workstation-with-doctor",
 "repo": "Flaminis/Dalaran",
 "repo_url": "https://github.com/Flaminis/Dalaran",
 "repo_slug": "flaminis-dalaran",
 "title": "Check a workstation for viewer and driver problems before a robot session",
 "page_title": "How to check a workstation for viewer and driver problems before a robot session with Dalaran",
 "summary": "Run the built-in doctor command to find setup problems in plain language.",
 "who": "A robotics operator who must start a viewer session on a new or changed machine and needs to know it will work.",
 "problem": "Graphics drivers, environment variables, or a broken Python install can stop the viewer just before a test run.",
 "outcome": "A plain-language report of build info, graphics adapters, DALARAN_* variables, and recording integrity.",
 "steps": [
  "Run `cargo install dalaran-cli --locked` to install the viewer binary on its own.",
  "Run `dalaran --help` to confirm the binary is on your path.",
  "Run `dalaran doctor` and read the report for graphics adapter, driver, and environment problems.",
  "Fix each reported issue, then run `dalaran --serve` to confirm the web viewer starts."
 ],
 "agent_prompt": "In the Flaminis/Dalaran repository, install the dalaran-cli binary and run dalaran doctor on this machine. Expected output is a list of findings about build info, graphics adapters, and environment variables. Verify that the report names no failing item before the robot session starts.",
 "agents": [
  "any"
 ],
 "difficulty": "Intermediate",
 "time": "15 minutes",
 "basis": "readme",
 "caveat": "The README says doctor lives in the viewer binary, so it only helps once cargo install has succeeded; the Python-side check is dalaran-doctor.",
 "category": "Software and DevOps",
 "tags": [
  "Software and DevOps"
 ],
 "lang": "rust",
 "requirements": [
  "Python with pip, or Rust with cargo, to install the Dalaran SDK or viewer",
  "A terminal to run the dalaran command",
  "An existing .rrd, .dlr, or MCAP recording, or a ROS 2 setup with rosbag2 files, for the replay use cases"
 ],
 "risk": "none",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [],
 "best": false,
 "score": 0.8,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/flaminis-dalaran/check-robot-workstation-with-doctor/",
 "md": "https://dedupedai.com/use-cases/flaminis-dalaran/check-robot-workstation-with-doctor/index.md",
 "disclaimer": "Deduped lists open-source repositories that belong to other people. We do not own, maintain, audit, or vouch for any of them, and a repo appearing here is not an endorsement or a safety check. The use cases, steps, and prompts are written by AI and may be incomplete, outdated, or just wrong. Where a use case is marked \"Seen in the wild\", we link to public posts where someone described something similar, but we have not verified those posts and the use case itself is still our AI's own write-up. Use all of this at your own risk. Only run code, commands, or agents on systems and accounts you are authorized to use, and read the code and every command before you run it, especially anything that touches credentials, files, or the network. Nothing here is professional, security, legal, or financial advice. All trademarks and project names belong to their respective owners, and their use here does not imply affiliation. Content is provided as is, without warranties of any kind. Found a mistake, a safety problem, or something you want removed? Email hello@dedupedai.com and we will look at it promptly.",
 "api": "https://dedupedai.com/api/v1/usecases/flaminis-dalaran--check-robot-workstation-with-doctor.json",
 "api_version": "v1"
}