我试图建立一个dockerfile，但问题是，当它试图建立一个dockerfile时，它并不是在建立一个dockerfile.
我的Dockerfile
FROM python:3.7-alpine
ENV PYTHONUNBUFFERED 1
RUN apk update \
# psycopg2 dependencies
&& apk add --virtual build-deps gcc python3-dev musl-dev\
&& apk add postgresql-dev \
&& apk add build-base \
# Pillow dependencies
&& apk add jpeg-dev zlib-dev freetype-dev lcms2-dev openjpeg-dev tiff-dev tk-dev tcl-dev \
# CFFI dependencies
&& apk add libffi-dev py-cffi \
# Translations dependencies
&& apk add gettext \
# https://docs.djangoproject.com/en/dev/ref/django-admin/#dbshell
&& apk add postgresql-client \
# cairo
&& apk add cairo cairo-dev pango-dev gdk-pixbuf-dev poppler-utils
# fonts for weasyprint
RUN mkdir ~/.fonts
COPY ./fonts/* /root/.fonts/
# secret key (should be in docker-secrets, or we need to run minikube locally
RUN mkdir /etc/secrets
COPY secret.readme proxy_rsa_key* /etc/secrets/
# Requirements are installed here to ensure they will be cached.
COPY ./requirements /requirements
RUN pip install -r /requirements/local.txt
COPY ./compose/local/django/entrypoint /entrypoint
RUN sed -i 's/\r//' /entrypoint
RUN chmod +x /entrypoint
COPY ./compose/local/django/start /start
RUN sed -i 's/\r//' /start
RUN chmod +x /start
COPY ./compose/local/django/celery/worker/start /start-celeryworker
RUN sed -i 's/\r//' /start-celeryworker
RUN chmod +x /start-celeryworker
COPY ./compose/local/django/celery/beat/start /start-celerybeat
RUN sed -i 's/\r//' /start-celerybeat
RUN chmod +x /start-celerybeat
COPY ./compose/local/django/celery/flower/start /start-flower
RUN sed -i 's/\r//' /start-flower
RUN chmod +x /start-flower
WORKDIR /app
ENTRYPOINT ["/entrypoint"]
when I try to build my dockerfile it shows:
Building wheel for cryptography (PEP 517): finished with status 'error'
ERROR: Command errored out with exit status 1:
error: Can not find Rust compiler
----------------------------------------
ERROR: Failed building wheel for cryptography
我试图解决问题，但我做不到.我是docker的新手.请帮助解决这个问题.