Package ‘python3-dev‘ has no installation candidate
问题基于镜像python:3.7启动容器,在里面执行yi xia命令apt-get install python3-dev方案
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问题
基于镜像python:3.7启动容器,在里面执行以下命令:
apt-get install python3-dev
报错如下:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package python3-dev is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'python3-dev' has no installation candidate
解决办法
先执行: apt-get update 再执行: apt-get install python3-dev
如果执行apt-get update后不行,还可以尝试apt-get upgrade
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