需要外部库时使用 Maturin

Question

我正在尝试用我正在制作的 Rust Crate 制作一个 Python 包。问题是我需要 RGSL crate 需要在系统中安装 libgsl0-dev。

我正在尝试使用 Maturin which uses Manylinux Docker 图像发布以构建 Linux 的所有内容。问题是图像没有安装 libgsl0-dev，所以我制作了一个自定义图像，添加一行：

FROM konstin2/maturin

# To solve problems with CentOS 6 EOL 
RUN echo "https://vault.centos.org/6.10/os/x86_64/" > /var/cache/yum/x86_64/6/base/mirrorlist.txt
RUN echo "http://vault.centos.org/6.10/extras/x86_64/" > /var/cache/yum/x86_64/6/extras/mirrorlist.txt
RUN echo "http://vault.centos.org/6.10/updates/x86_64/" > /var/cache/yum/x86_64/6/updates/mirrorlist.txt
RUN echo "http://vault.centos.org/6.10/sclo/x86_64/rh" > /var/cache/yum/x86_64/6/centos-sclo-rh/mirrorlist.txt
RUN echo "http://vault.centos.org/6.10/sclo/x86_64/sclo" > /var/cache/yum/x86_64/6/centos-sclo-sclo/mirrorlist.txt

# Installs needed library
RUN yum install -y libgsl0-dev

ENTRYPOINT ["/usr/bin/maturin"]

但是当我尝试构建时：

docker run --rm -v $(pwd):/io custom-image build --cargo-extra-args="--no-default-features"

⚠ Warning: You're building a library without activating pyo3's extension-module feature. See https://pyo3.rs/v0.12.4/building_and_distribution.html#linking Found pyo3 bindings Found CPython 3.6m at python3.6, CPython 3.7m at python3.7, CPython 3.8 at python3.8, CPython 3.9 at python3.9
Compiling pyo3 v0.12.4 error: could not find native static library python3.6m, perhaps an -L flag is missing

我在这里缺少什么？任何形式的帮助将不胜感激

Answer 1

正如一位用户在 this issue, there was a problem with the installed GSL version: I was using a function which was added in the last release of the library. Also I have to user the command wheel-repair to include some missing .so files. The entire process is in this issue

中指出的那样

需要外部库时使用 Maturin

Using Maturin when external library is needed

python

rust

pyo3