Install Error: error[E0275]: overflow evaluating the requirement D: std::io::Read

[LevenH]

Hi, i try to install descriptor-wallet following the command in the README.md

rustup default stable
$ rustup update
$ git clone https://github.com/BP-WG/descriptor-wallet
$ cd descriptor-wallet
$ cargo install --path . --locked --all-features

But install failed. I use mac OS.

Any suggestion? Thanks so much.

[y0unghe]

I got the same error on my mac.

[dr-orlovsky]

Ok, I was finally able to figure out how it happens. It is a failed miniscript crate version which fails the compilation with older rust compilers.

What you need is to run it with the current rust stable:

$ rustup update
$ rustup default stable
$ cargo install --all-features descriptor-wallet