dockerfile 中激活conda并安装package

遇错的dockerfile写法：

bash 复制代码

WORKDIR /tmp
RUN wget "https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-latest-Linux-x86_64.sh" -O ~/miniconda.sh \
    && bash ~/miniconda.sh -b -p $HOME/miniconda \
    && ~/miniconda/bin/conda init $(echo /bin/bash | awk -F '/' '{print $NF}')

RUN echo yes | $HOME/miniconda/bin/conda create -n textgen python=3.10.9 \
    && $HOME/miniconda/bin/conda activate textgen \
    && pip install git+https://github.com/huggingface/transformers.git@9eae4aa57650c1dbe1becd4e0979f6ad1e572ac0 \
    && pip install SentencePiece

遇到的错误：

bash 复制代码

CommandNotFoundError: Your shell has not been properly configured to use 'conda activate'.
To initialize your shell, run

    $ conda init <SHELL_NAME>

Currently supported shells are:
  - bash
  - fish
  - tcsh
  - xonsh
  - zsh
  - powershell

See 'conda init --help' for more information and options.

IMPORTANT: You may need to close and restart your shell after running 'conda init'.

解决办法：

bash 复制代码

WORKDIR /tmp
RUN wget "https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-latest-Linux-x86_64.sh" -O ~/miniconda.sh \
    && bash ~/miniconda.sh -b -p $HOME/miniconda \
    && ~/miniconda/bin/conda init bash
ENV PATH=/root/miniconda/bin:$PATH
RUN echo yes | conda create -n textgen python=3.10.9
SHELL ["conda", "run", "-n", "textgen", "/bin/bash", "-c"]
RUN python --version && pip install git+https://github.com/huggingface/transformers.git@9eae4aa57650c1dbe1becd4e0979f6ad1e572ac0 \
    && pip install SentencePiece
SHELL ["/bin/bash", "-c"]

参考：Activating a Conda environment in your Dockerfile (pythonspeed.com)