[英]I want to build a docker environment, but I got ERROR: unsatisfiable constraints: python (missing):
我正在嘗試運行 model,它要求我構建 docker 環境。 我想我收到一條關於我的 python 的錯誤消息? 我不太明白。
我已經嘗試了Docker Alpine Linux python (missing)中的最佳答案,但我仍然收到相同的錯誤消息。 我想知道它是否是Dockerfile要求的具體python package要求? 我是否需要在 model 所在的目錄中一個一個地安裝這些軟件包?
RUN apk update && apk add gfortran \
musl-dev bash python py-pip doxygen git graphviz
我同時安裝了 Python 和 Gfortran。
$ which python
/opt/anaconda3/bin/python
$ which gfortran
/usr/local/bin/gfortran
$ python
Python 3.7.6 (default, Jan 8 2020, 13:42:34)
[Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
Type "help", "copyright", "credits" or "license" for more information.
這就是我在終端中的內容
$ sudo docker build -t simstrat:alpine .
Sending build context to Docker daemon 13.31kB
Step 1/6 : FROM alpine:latest
---> a24bb4013296
Step 2/6 : MAINTAINER SURF Team "davide.vanzo@eawag.ch"
---> Using cache
---> e84c1b2e9e15
Step 3/6 : RUN apk update && apk add gfortran musl-dev bash python py-pip doxygen git graphviz
---> Running in 7f7ed9219d01
fetch http://dl-cdn.alpinelinux.org/alpine/v3.12/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.12/community/x86_64/APKINDEX.tar.gz
v3.12.0-376-gb3fc85f1ac [http://dl-cdn.alpinelinux.org/alpine/v3.12/main]
v3.12.0-381-g200ba6e281 [http://dl-cdn.alpinelinux.org/alpine/v3.12/community]
OK: 12750 distinct packages available
ERROR: python (missing):
unsatisfiable constraints:
required by: world[python]
The command '/bin/sh -c apk update && apk add gfortran musl-dev bash python py-pip doxygen git graphviz' returned a non-zero code: 1
這是我的 Docker 文件:
FROM alpine:latest
MAINTAINER SURF Team "davide.vanzo@eawag.ch"
# get the tools we need
RUN apk update && apk add gfortran \
musl-dev bash python py-pip doxygen git graphviz
RUN pip install FoBiS.py ford pygooglechart
# root dir
RUN mkdir /home/Simstrat
WORKDIR /home/Simstrat
# calls that are needed to build and start the container with the build environment:
# docker build -t simstrat:alpine .
# docker create --name simstrat -it -v <pathToLocalGitRepoDirectory>:/home/Simstrat simstrat:alpine
# docker start simstrat
# docker exec -it simstrat bash
現在回想起來,這個問題似乎有點愚蠢。 原始 docker 文件有“python”而不是“python3”,這就是我收到錯誤的原因。
RUN apk update && apk add gfortran \
musl-dev bash python3 py-pip doxygen git graphviz````
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