这是我的泊坞文件
# This is a comment
FROM chapmanb/bcbio-nextgen-devel
MAINTAINER Sabarish Subramanian
RUN mkdir /root/software && cd /root/software && wget http://bio.math.berkeley.edu /eXpress /downloads/express-1.5.1/express-1.5.1-linux_x86_64.tgz
RUN cd /root && mkdir src && cd src && tar xzf ../software/express-1.5.1-linux_x86_64.tgz && PATH=$PATH:/root/src/express-1.5.1-linux_x86_64 && export PATH && echo $PATH
在新的docker容器中没有设置路径。通常建议我这样做的好方法。