Preparing metadata (pyproject.toml) ... error
error: subprocess-exited-with-error
× Preparing metadata (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [37 lines of output]
warning: /Users/tuhao/.cargo/config is deprecated in favor of config.toml
|
= help: if you need to support cargo 1.38 or earlier, you can symlink config to config.toml
warning: /Users/tuhao/.cargo/config is deprecated in favor of config.toml
|
= help: if you need to support cargo 1.38 or earlier, you can symlink config to config.toml
Updating ustc index
warning: spurious network error (3 tries remaining): could not read refs from remote repository; class=Net (12); code=Eof (-20)
warning: spurious network error (2 tries remaining): could not read refs from remote repository; class=Net (12); code=Eof (-20)
warning: spurious network error (1 try remaining): could not read refs from remote repository; class=Net (12); code=Eof (-20)
error: failed to get asn1 as a dependency of package cryptography-rust v0.50.1 (/private/var/folders/lt/gstgm3fd0jj5hlcz0ryw6fxm0000gn/T/pip-install-6_3gxu_1/cryptography_a8f731faf98f423ab929264c8777495c/src/rust)
Caused by:
failed to load source for dependency `asn1`
Caused by:
unable to update registry `crates-io`
Caused by:
failed to query replaced source registry `crates-io`
Caused by:
failed to fetch `git://mirrors.ustc.edu.cn/crates.io-index`
Caused by:
network failure seems to have happened
if a proxy or similar is necessary `net.git-fetch-with-cli` may help here
https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli
Caused by:
could not read refs from remote repository; class=Net (12); code=Eof (-20)
💥 maturin failed
Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
Caused by: `cargo metadata` exited with an error:
Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/private/var/folders/lt/gstgm3fd0jj5hlcz0ryw6fxm0000gn/T/pip-modern-metadata-kfvrqmzn', '--interpreter', '/Users/tuhao/dev/ProtoForge/venv/bin/python3.14']' returned non-zero exit status 1.
Checking for Rust toolchain....
Running `maturin pep517 write-dist-info --metadata-directory /private/var/folders/lt/gstgm3fd0jj5hlcz0ryw6fxm0000gn/T/pip-modern-metadata-kfvrqmzn --interpreter /Users/tuhao/dev/ProtoForge/venv/bin/python3.14`
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> cryptography
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
执行pip install -e ".[all]"时报错：