Missing package: maturin

[jotonedev]

Package name

maturin

Package version

>=0.11.2

PyPI URL

https://pypi.org/project/maturin/

piwheels URL

https://www.piwheels.org/project/maturin/

Python version

• Python 3.5
• Python 3.7
• Python 3.9

I am the maintainer

• Yes

More information

The builds appear to be failing because rust and cargo are not installed.

I successfully compiled maturin by installing rust using this commands and then running pip3 wheel maturin.

wget https://static.rust-lang.org/dist/rust-1.55.0-armv7-unknown-linux-gnueabihf.tar.gz
tar xvzf rust-1.55.0-armv7-unknown-linux-gnueabihf.tar.gz
cd rust-1.55.0-armv7-unknown-linux-gnueabihf
sudo ./install.sh

[bennuttall]

cargo is installed: https://github.com/piwheels/piwheels/blob/master/deploy_slave.sh#L67

Here's the build log for v0.11.5: https://dpaste.com//E8QBQV556

Do the cargo dependencies rely on downloading stuff from github by any chance? We disable git clones in piwheels builds, so it's possibly that.

[samuelcolvin]

Looks like this error probably is something to do with git, I know cargo metadata users libgit.

@messense might know more.

[messense]

Yes, cargo needs to clone the crates.io-index repository from GitHub.

[davidhewitt]

With nightly rust you could try CARGO_UNSTABLE_SPARSE_REGISTRY=true to avoid needing a git clone.

[bennuttall]

Built successfully