高山Linux无法在python:3.5-alpine3.4上安装lapack-dev

时间:2018-10-09 02:19:12

标签: installation apk lapack alpine

我正在使用docker python:3.5-alpine3.4映像并尝试安装lapack-dev,但是它一直失败。它抱怨找不到libgfortran.so.5。但是,我尝试安装libgfortran,但这似乎无法解决问题。

(1/1) Installing libgfortran (5.3.0-r0)
OK: 33 MiB in 37 packages
fetch http://dl-cdn.alpinelinux.org/alpine/v3.4/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.4/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.4/community/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.4/community/x86_64/APKINDEX.tar.gz
fetch http://dl-8.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
fetch http://dl-8.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
WARNING: This apk-tools is OLD! Some packages might not function properly.

ERROR: unsatisfiable constraints:
  so:libgfortran.so.5 (missing):

    required by:
      lapack-3.8.0-r1[so:libgfortran.so.5]

有什么想法可以解决此问题吗?这是相关的RUN步骤。

FROM python:3.5-alpine3.4

RUN echo "http://dl-8.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories \
  && apk update \
  && apk add --update-cache --no-cache libgcc libquadmath musl \
  && apk add --update-cache --no-cache libgfortran \
  && apk add --update-cache --no-cache lapack-dev

1 个答案:

答案 0 :(得分:5)

python:3.5-alpine3.4码头工人镜像基于Alpine v3.4lapack-dev软件包仅出现在Alpine v3.5中。 因此,我的建议是及时从最近的存储库中安装lapack-dev软件包。在这种情况下,您不应该面对过时的依赖关系问题。 而且效果很好。

最后的Dockerfile是:

FROM python:3.5-alpine3.4

RUN echo "http://dl-cdn.alpinelinux.org/alpine/v3.5/community" >> /etc/apk/repositories \
  && apk update \
  && apk add --update-cache --no-cache libgcc libquadmath musl \
  && apk add --update-cache --no-cache libgfortran \
  && apk add --update-cache --no-cache lapack-dev