Problem building the rust library

[JensUweUlrich]

Hi,

I'm trying to install the package using rust, cargo and Python3.7 on Ubuntu 18, But I get the following error message from cargo:

Caused by:
  unable to get packages from source

Caused by:
  failed to parse manifest at '/home/jens/.cargo/registry/src/github.com-1ecc6299db9ec823/numpy-0.13.2/Cargo.toml'

Caused by:
  feature 'resolver' is required

  consider adding 'cargo-features = ["resolver"]' to the manifest

I tried to use resolver="2" within the package area of the Cargo.Toml, but that didn't solve the issue. Could you have a look at my problem?

Best regards
Jens

[ppershing]

Hi Jens,
can you try this version #3 and let us know whether it works? Note the change in rust nightly version!

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As for the original error - you can also try adding cargo-features = ["resolver"] to the /home/jens/.cargo/registry/src/github.com-1ecc6299db9ec823/numpy-0.13.2/Cargo.toml but this is obviously very brittle setup so I would advise against it