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## Installing on your own machine
Click "Install" and Notochord packages the draft and runs it through the same install flow, with the same checks, as a gem from the store. The package is unsigned and is treated as Developer mode (unsigned). See [Packaging and publishing](/en/dev/publishing.md) for details.
## Troubleshooting
- If installation fails, the error carries a code; look it up in the table in [Packaging and publishing](/en/dev/publishing.md).
- If a run fails, the gem's page has a run history; open an entry to see each step's input and result. In Gem Studio you can hand the error to the assistant to analyze.
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