Installation fails unhelpfully when Juliaup configuration file present from a previous installation.

[jishnub]

Trying to install juliaup, I end up with the error message

$ curl -fsSL https://install.julialang.org | sh -s -- --yes

info: downloading installer
Welcome to Julia!

This will download and install the official Julia Language distribution
and its version manager Juliaup.

While Juliaup does not seem to be installed on this system, there is a
Juliaup configuration file present from a previous installation.

Please remove the existing Juliaup configuration file or use interactive mode.

However, this does not tell me where the configuration file is, or what I should do to resolve this. I don't have a ~/.juliaup directory, so I'm unsure how to resolve this.

[DilumAluthge]

1. Is the JULIA_DEPOT_PATH environment variable defined in your environment?
2. Is the JULIAUP_DEPOT_PATH environment variable defined in your environment?
3. Does the folder ~/.julia/juliaup exist on your system?

[jishnub]

3 was the issue here, and removing ~/.julia/juliaup resolved it. Perhaps this should be mentioned in the error message?

[DilumAluthge]

Yeah, we should print the problematic path in the error message.