fix docker trivial

Author: jiangnianshun

Dockerfile

@@ -2,7 +2,7 @@ FROM alpine:3.15
 ENV PYTHONUNBUFFERED 1
 RUN mkdir /code
 WORKDIR /code
-ADD . /code/
+COPY . /code/
 RUN apk update && \
 apk add --update gcc libc-dev linux-headers && rm -rf /var/cache/apk/* && \
 apk add zlib lzo-dev && \

mdict/readlib/pyx/setup.py

@@ -29,6 +29,8 @@ def cmp_md5(file1, file2):
     if not os.path.exists('mdict/readlib/pyx') or not cmp_md5(libfile1, libfile2):
         shutil.copy(libfile1, libfile2)
 
+os.makedirs('mdict/readlib/pyx')
+
 for libfile in lib_list:
     libfile1 = '../src/' + libfile + '.py'
     libfile2 = libfile + '.pyx'