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Python 3.x 停靠期间无法在alpine上安装pycosat_Python 3.x_Docker_Docker Compose_Alpine - Fatal编程技术网

Python 3.x 停靠期间无法在alpine上安装pycosat

Python 3.x 停靠期间无法在alpine上安装pycosat,python-3.x,docker,docker-compose,alpine,Python 3.x,Docker,Docker Compose,Alpine,我正在尝试对django应用程序进行dockerize,并使用alpine:edge作为基础图像。和pycosat安装失败并出现错误 In file included from pycosat.c:19: picosat.c:8150:10: fatal error: sys/unistd.h: No such file or directory #include <sys/unistd.h> ^~~~~~~~~~~~~~ compilation termina

我正在尝试对django应用程序进行dockerize,并使用alpine:edge作为基础图像。和pycosat安装失败并出现错误

In file included from pycosat.c:19:
picosat.c:8150:10: fatal error: sys/unistd.h: No such file or directory
 #include <sys/unistd.h>
          ^~~~~~~~~~~~~~
compilation terminated.
error: Setup script exited with error: command 'gcc' failed with exit status 1
我怎样才能安装这个库?我是否错过了一些软件包或UTIL之类的东西


此外,我正在使用docker compose构建它

pycosat似乎与在Alpine中使用的libc库实现musl不兼容

musl的
unistd.h
头位于系统标头根文件夹,
/usr/include
,不在glibc中的
/usr/include/sys
下(glibc是defacto Linux libc标准),因此编译失败,导致编译失败,出现
fatal error:sys/unistd.h:没有此类文件或目录

作为一种解决方法,您可以在pycosat构建步骤之前,在
sys/unistd.h
下创建自己的头文件,其中只包含本机
unistd.h

RUN echo "#include <unistd.h>" > /usr/include/sys/unistd.h
运行echo“#include”>/usr/include/sys/unistd.h
RUN echo "#include <unistd.h>" > /usr/include/sys/unistd.h