相关疑难解决方法(0)

我跑:

pyenv activate new_app

我得到:

Failed to activate virtualenv.

Perhaps pyenv-virtualenv has not been loaded into your shell properly.
Please restart current shell and try again.

我正在尝试遵循本教程:https://tutorials.technology/tutorials/59-Start-a-flask-project-from-zero-building-api-rest.html

其他信息:

bash-3.2$ python --version
Python 3.6.0

bash-3.2$ pyenv version
3.6.0 (set by /Users/me/Projects/flask_api/.python-version)

bash-3.2$ pwd
/Users/me/Projects/flask_api

bash-3.2$ pyenv versions
  system
  3.5.1
  3.5.1/envs/my_env_3_5_1
* 3.6.0 (set by /Users/me/Projects/flask_api/.python-version)
  3.6.0/envs/new_app
  flask_app
  my_env_3_5_1
  new_app

bash-3.2$ virtualenv --version
15.1.0

bash-3.2$ pyenv virtualenvs
3.5.1/envs/my_env_3_5_1 (created from /Users/me/.pyenv/versions/3.5.1)
  3.6.0/envs/new_app (created from /Users/me/.pyenv/versions/3.6.0)
  flask_app (created from /System/Library/Frameworks/Python.framework/Versions/2.7) …

我正在尝试在Dockerfile（FROM nvidia/cuda:8.0-cudnn5-devel-ubuntu16.04）中安装和设置pyenv

这是Dockerfile的后半部分（前半部分只是安装依赖项）：

RUN useradd -ms /bin/bash user && echo "user:resu" | chpasswd && adduser user sudo
USER user
WORKDIR /home/user

# install pyenv
RUN git clone git://github.com/yyuu/pyenv.git .pyenv
ENV HOME  /home/user
ENV PYENV_ROOT $HOME/.pyenv
ENV PATH $PYENV_ROOT/shims:$PYENV_ROOT/bin:$PATH
RUN echo 'export PYENV_ROOT="$HOME/.pyenv"' >> .bashrc
RUN echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> .bashrc
RUN echo 'eval "$(pyenv init -)"' >> .bashrc
RUN pyenv install 2.7.10

# install pyenv-virtualenv
RUN git clone https://github.com/yyuu/pyenv-virtualenv.git .pyenv/plugins/pyenv-virtualenv
RUN echo 'eval "$(pyenv virtualenv-init -)"' >> .bashrc …