Docker – 如何构build一个nodejs docker镜像`FROM centos：7.2.1511` docker image

1：这是我的Dockerfile上下文。 使用节点版本pipe理器

 FROM centos:7.2.1511 MAINTAINER CONVERSION@JICE RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.4/install.sh | bash RUN echo 'export NVM_DIR="$HOME/.nvm"' >> $HOME/.bashrc \ && echo '[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" # This loads nvm' >> $HOME/.bashrc \ && echo '[ -s "$NVM_DIR/bash_completion" ] && . "$NVM_DIR/bash_completion" # This loads nvm bash_completion' >> $HOME/.bashrc # nodejs and tools RUN source $HOME/.nvm/nvm.sh \ && nvm install v8.4.0 \ && npm config set registry https://registry.npm.taobao.org/ RUN mkdir -p /convRestApi WORKDIR /convRestApi COPY . /convRestApi RUN echo 'export PATH="$PATH:$HOME/.nvm/versions/node/v8.4.0/bin"' >> $HOME/.bashrc && source $HOME/.bashrc && npm install EXPOSE 7002 CMD [ "npm", "run", "dev" ] 

2： docker build -t jice/conversion_rest_api:1.0.0 .

在Step 9/11 : RUN echo 'export PATH="$PATH:$HOME/.nvm/versions/node/v8.4.0/bin"' >> $HOME/.bashrc && source $HOME/.bashrc && npm install

有一些错误信息，怎么了，帮帮我，谢谢〜

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