这是docker run输出：
hausey@ubuntu:~/niso2-jxj934$ docker run niso2-jxj934
Test version: 15:59, Mar 24th 2020
Question 1: Evaluation of expression.
Command failed: /bin/bash -c "python /bin/jxj934.py -question 1 -expr \"(ifleq (ifleq -1.11298616747 1.63619642199 (sub -1.11298616747 -1.11298616747) 1.7699684348) (add (exp -0.822479932786) 1.39992604386) (add -1.11298616747 (exp 0.385042309638)) 0.205973267133)\" -n 10 -x \"-0.168958230447 -0.131749160548 0.0971246476126 1.8706205565 -0.464122426299 2.35887369763 -0.375948313434 -0.613901105864 0.411326743135 -0.149276696072\"" Exit status: exited with code 127 stderr: /bin/bash: python: command not found
这是 Dockerfile：
FROM pklehre/niso2020-lab2-msc
ADD jxj934.py /bin
CMD ["-username","jxj934", "-submission", …