在Dockerfile中找不到tar命令 [英] tar command not found in Dockerfile
本文介绍了在Dockerfile中找不到tar命令的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试在rhel6中下载文件并使用tar解压缩. 我在docker上运行它.我收到一个奇怪的错误，说/bin/sh:tar:找不到命令. 我是linux和docker的新手.有人可以帮忙吗?
I am trying to download a file in rhel6 and use tar to uncompress it. I am running this on docker. I get a wierd error saying /bin/sh: tar: command not found. I am new to linux and docker. Can someone help.
#HELLO
FROM rhel6
MAINTAINER xxxxx
#RUN yum -y install wget
RUN yum update -y && yum clean all
#RUN yum -y install tar
RUN curl -OL http://username:pwd@downloads.datastax.com/enterprise/dse-4.0.3-bin.tar.gz
RUN curl -OL http://username:pwd@downloads.datastax.com/enterprise/opscenter-4.0.3.tar.gz
RUN echo $PATH
RUN tar -xzvf opscenter-4.0.3.tar.gz
RUN rm *.tar.gz
推荐答案
非常奇怪...这没有发生...然后突然开始发生.我不确定为什么，但是我通过安装tar.x86_64来解决了这个问题:
Very strange...this wasn't happening...then all of a sudden started happening. I'm not sure why, but I got around it by installing tar.x86_64:
FROM centos:6
RUN yum -y update && \
yum -y install wget && \
yum install -y tar.x86_64 && \
yum clean all
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