To Tokyo Setup Guide Checklist

Getting Your To Tokyo Environment Running Without Losing Your Mind

The To Tokyo Setup Guide Checklist is what you need when you're trying to get a To Tokyo deployment working and half the documentation contradicts itself. I've walked through this process on three separate occasions now, and each time I hit the same wall. The first time took me about six hours. The second time, with the checklist in hand, about forty minutes. Here's what actually matters. Start with the prerequisites, because skipping them is where most people tank themselves before anything else happens. You need a working Node.js installation at version 18 or later, Python 3.9 minimum, and a Docker runtime that isn't completely borked. I learned that last one the hard way. My first attempt failed because I had Docker Desktop running an outdated containerd version that silently dropped certain volume mounts without throwing an error. The setup appeared to complete, then everything broke at runtime. Checking docker info | grep -i containerd revealed the issue in about ten seconds, but I'd already spent two hours debugging it. After the base environment is confirmed, move through the checklist in order. Don't jump ahead. The To Tokyo installer assumes a linear dependency chain, and if you provision the database layer before the runtime dependencies resolve, you'll get cryptic connection errors that look like permission issues but are actually just missing shared libraries.

Run the pre-flight validation script that ships with the package. Most people skip this because it takes thirty seconds and feels unnecessary. Then they spend two hours wondering why the config parser is rejecting valid YAML. The script catches encoding mismatches, missing locale data, and path length issues on Windows systems. It costs nothing to run and saves you from the most common failure modes. Once the environment passes pre-flight, execute the core setup sequence. This involves initializing the config directory, setting environment variables, and running the bootstrap command. The tricky part here is the config directory. By default, To Tokyo expects it at ~/.to_tokyo/config, but if you're running this in a containerized or restricted environment, that path might not exist or might be read-only. I encountered this on a shared build server where the home directory was mounted read-only for security reasons. The workaround was setting the TOKYO_CONFIG_PATH environment variable to a writable location before running bootstrap, which the documentation mentions in passing but doesn't emphasize enough. The database provisioning step is where things get finicky. To Tokyo uses a SQLite backend by default, which works fine for development and light production loads. If you need PostgreSQL, you have to adjust the connection string format carefully. The driver expects postgresql://user:pass@host:port/dbname with no spaces, and any special characters in your password need to be URL-encoded. I spent an afternoon fighting connection timeouts only to realize my password contained an @ symbol that wasn't encoded. Once I switched it to %40, it connected immediately. Again, the docs technically cover this, but it's buried in a section most people skim.

After database setup, run the migration commands. There are usually two passes: schema migrations and seed data. The schema migrations should complete in under a minute on a fresh install. If yours is hanging, check your filesystem permissions on the data directory. A common issue on Linux systems is that the Docker container runs as a non-root user but the volume mount was created by root, so the process can write to the directory but not create subdirectories inside it. Quick fix is chmod -R 775 on the data path, then re-run migrations. The seed data step is optional but recommended. It populates the system with default configurations, locale data, and example entries. Without it, you'll get missing-reference errors on the first launch. The seed command typically adds maybe five minutes to your total setup time, so don't skip it just to save a few minutes. At this point, you should be able to start the To Tokyo service. Run the launch command and watch the logs for a few seconds. A healthy startup shows the runtime initializing, connecting to the database, loading the config, and then listening on the configured port. If you see any WARN or ERROR lines at this stage, don't ignore them. Warnings early in the startup sequence tend to cascade into harder-to-diagnose failures later. In my experience, about 70% of post-setup issues trace back to a warning that was dismissed during initial configuration.

One thing the checklist doesn't always make clear: the To Tokyo setup is sensitive to system locale settings. If your environment reports LC_ALL=C or some non-UTF-8 locale, the text processing layers will misbehave in subtle ways. Characters might look fine in the config files but produce wrong output at runtime. Setting LC_ALL=en_US.UTF-8 (or your equivalent UTF-8 locale) before running the setup usually resolves this, but it's easy to overlook if you're working in a minimal container image that doesn't include locale data by default. If you run into persistent issues after going through all these steps, the most reliable diagnostic is a full environment dump. Capture your OS version, Node/Python/Docker versions, locale settings, filesystem permissions on the config and data directories, and the exact commands you ran, in order. That information alone usually points directly to the problem. Community forums and support channels are significantly more helpful when you lead with that instead of a vague "it doesn't work" report. There are also known limitations worth being aware of upfront. The default SQLite backend doesn't scale well beyond a few concurrent writers. If you're running this for anything heavier than personal or small-team use, plan to migrate to PostgreSQL early rather than refactoring later. The migration path exists but isn't seamless, and data integrity checks are mandatory before and after. Another limitation is Windows path handling. The tool works on Windows, but any path longer than 260 characters or containing certain Unicode characters will cause silent failures in the file watcher and asset pipeline. Using short paths and ASCII-only directory names avoids most of those issues.

The downloadable version of the To Tokyo Setup Guide Checklist is typically available from the official repository or package manager you're using to install To Tokyo. If the documentation link seems outdated or points to a 404, check the releases page for the version tag that matches your installed version. The checklist is version-sensitive, and using a mismatched one can send you down irrelevant troubleshooting paths. I'd also recommend keeping a local copy of the checklist once you've successfully completed the setup. The environment changes, patches land, and documentation gets revised. Having the version you know works saved on your machine means you're not dependent on the live docs when you need to reproduce the setup on a new machine or troubleshoot a regression.