次のDockerfileがあります。
FROM debian:stretch-backports
RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential \
ruby ruby-dev \
curl wget \
gnupg \
git \
ncbi-blast+ zlib1g-dev
RUN curl -sL https://deb.nodesource.com/setup_8.x | bash - && \
apt-get update && apt-get install -y --no-install-recommends \
nodejs && \
rm -rf /var/lib/apt/lists/*
RUN gem install bundler && \
wget -c https://github.com/wurmlab/sequenceserver/archive/1.1.0.beta12.tar.gz && \
tar xfvz 1.1.0.beta12.tar.gz && \
cd sequenceserver-1.1.0.beta12 && \
npm install && \
bundle instal
これにより、次のエラーが発生しました。
...
Installing childprocess 1.0.1 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.3.0/gems/childprocess-1.0.1/ext
/usr/bin/ruby2.3 mkrf_conf.rb
current directory: /var/lib/gems/2.3.0/gems/childprocess-1.0.1/ext
/usr/bin/ruby2.3 -rubygems
/usr/share/rubygems-integration/all/gems/rake-10.5.0/bin/rake
RUBYARCHDIR=/var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/childprocess-1.0.1
RUBYLIBDIR=/var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/childprocess-1.0.1
/usr/bin/ruby2.3: No such file or directory --
/usr/share/rubygems-integration/all/gems/rake-10.5.0/bin/rake (LoadError)
rake failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.3.0/gems/childprocess-1.0.1
for inspection.
Results logged to
/var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/childprocess-1.0.1/gem_make.out
An error occurred while installing childprocess (1.0.1), and Bundler cannot
continue.
Make sure that `gem install childprocess -v '1.0.1' --source
'http://rubygems.org/'` succeeds before bundling.
In Gemfile:
selenium-webdriver was resolved to 3.142.3, which depends on
childprocess
私が逃したものは何ですか?
事前にありがとう
答え1
まず、Dockerfileの末尾にタイプミスがあるのにコピーして貼り付けたと思います。
ところで、レイクを先に設置して構築してみました。したがって、最後のDockerコマンドは次のようになります。
RUN gem install bundler && \
gem install rake && \
wget -c https://github.com/wurmlab/sequenceserver/archive/1.1.0.beta12.tar.gz && \
tar xfvz 1.1.0.beta12.tar.gz && \
cd sequenceserver-1.1.0.beta12 && \
npm install && \
bundle install