build: fix build failures

Author: LittleMio

dockerfile

@@ -17,7 +17,7 @@ COPY ./requirements.txt ./mxnet-1.9.1-py3-none-any.whl /app/
 RUN conda create --prefix $PYROOT python=3.7 -y \
  && apt-get update \
  && apt-get install -y git libgl1 libatlas-base-dev libopencv-dev build-essential libopenblas-dev unzip \
- && conda init && conda activate $PYROOT && conda install -y -c conda-forge gcc=12 && conda deactivate \
+ && conda init && source ~/.bashrc && conda activate $PYROOT && conda install -y -c conda-forge gcc=12 && conda deactivate \
  && wget https://static.rust-lang.org/rustup.sh -O - | sh -s -- -y && source "$HOME/.cargo/env" \
  && wget -c https://github.com/lzhiyong/android-sdk-tools/releases/download/34.0.3/android-sdk-tools-static-aarch64.zip && unzip android-sdk-tools-static-aarch64.zip "platform-tools/*" -d /opt \
  && $PYROOT/bin/pip install -U pip setuptools wheel \