When I try to install the beta-1 toolchain, I get an error that says that the toolchain doesn’t exist. How do I fix this?
Background
Fuelup has 4 versions: latest, nightly, beta-1, and beta-2. These are available by default. If you are experimenting, the recommended version is latest. If you want to deploy on a specific testnet, use the appropriate toolchain for that testnet.
Solution
-
Make sure you are on the latest fuelup version with the following command:
fuelup self update -
Run the following command to install the toolchain:
fuelup toolchain install beta-1
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