[CMake] Docker container can't find cmake executable

[Osman Zakir]

So I have to do "ENV export PATH=$HOME/usr/bin:$PATH"?  Is that what you mean?
________________________________
From: CMake <cmake-bounces at cmake.org> on behalf of Roger Leigh <rleigh at codelibre.net>
Sent: Tuesday, October 30, 2018 8:46 PM
To: cmake at cmake.org
Subject: Re: [CMake] Docker container can't find cmake executable

On 30/10/2018 15:41, Osman Zakir wrote:
> I put this command in the Dockerfile:
> "
> RUN mkdir $HOME/usr \
>      && wget -O cmake-linux.sh
> https://cmake.org/files/v3.12/cmake-3.12.3-Linux-x86_64.sh \​
>      && sh cmake-linux.sh -- --skip-license --prefix=$HOME/usr \​
>      && cd $HOME/usr \​
>      && ls \​
>      && export PATH=$HOME/usr/bin:$PATH
> "
> But when it gets to running CMake, it can't find the executable.  Please
> help.

This is a docker question, nothing to do with cmake.  You need to use
the ENV directive, not RUN.  The export you have here has no effect
after the command finishes.


Roger
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