ImportError: libGL.so.1 on CentOS

Question

当我尝试在python中使用import cv2时，我会得到以下错误：

ImportError: libGL.so.1: cannot open shared object file: No such file or directory

我找到了这个建议我安装libgl1-mesa-glx的线程，但我想知道它是否只在Ubuntu上可用，因为我在CentOS上，当我尝试安装sudo yum install libgl1-mesa-glx时，我得到了No package libgl1-mesa-glx available.。此外，当我将安装添加到我的dockerfile时，我收到了这个错误：The command '/bin/sh -c yum install libgl1-mesa-glx' returned a non-zero code: 1

然后，我找到了一个看起来像Fedora的解决方案，来解决同样的问题，即使用mesa-libGL-devel。当我sudo yum install mesa-libGL-devel时，它似乎安装正确，但当我将其添加到我的dockerfile时，我得到了The command '/bin/sh -c yum install mesa-libGL-devel' returned a non-zero code: 1。

我还应该尝试什么？

编辑：这是Dockerfile:

FROM nvidia/cuda:10.1-cudnn7-devel-centos7
WORKDIR /app/
COPY ./*.* ./
ENV CONDA_DIR "/opt/conda"
ENV PATH "$CONDA_DIR"/bin:$PATH
ONBUILD ENV PATH "$CONDA_DIR"/bin:$PATH
RUN  
yum -y install epel-release && 
yum -y update && 
yum install -y 
bzip2 
curl 
which 
libXext 
libSM 
libXrender 
git 
cuda-nvcc-10-1 
openssh-server 
postgresql-devel 
yum clean all && rm -rf /var/cache/yum/*

RUN CONDA_VERSION="4.5.1" && 
curl -L 
https://repo.continuum.io/miniconda/Miniconda3-${CONDA_VERSION}-Linux-x86_64.sh -o miniconda.sh && 
mkdir -p "$CONDA_DIR" && 
bash miniconda.sh -f -b -p "$CONDA_DIR" && 
echo "export PATH=$CONDA_DIR/bin:$PATH" > /etc/profile.d/conda.sh && 
rm miniconda.sh && 
conda config --add channels conda-forge && 
conda update -y conda && 
conda config --set auto_update_conda False && 
pip install --upgrade pip && 
pip install -r requirements.txt && 
rm -rf /root/.cache/pip/* && 
conda install gdal==2.4.2 tensorflow-gpu numpy==1.16.5

RUN conda env create -f py2_env.yaml
RUN conda env create -f py3_env.yaml
#Add gdal
RUN yum update -y
RUN yum upgrade -y
RUN yum install -y gcc python3-dev python3-pip libxml2-dev libxslt1-dev zlib1g-dev g++
RUN export CPLUS_INCLUDE_PATH=/usr/include/gdal
RUN export C_INCLUDE_PATH=/usr/include/gdal
RUN yum install -y gdal libgdal-dev gdal-devel 
#RUN /opt/conda/envs/py2/bin/pip install gdal==2.4.2
RUN /opt/conda/envs/py3/bin/pip install gdal==2.4.2

RUN /bin/bash -c "conda init bash && source /root/.bashrc && conda activate py2 && conda install -y notebook ipykernel && ipython kernel install --user && conda deactivate"
RUN /bin/bash -c "conda init bash && source /root/.bashrc && conda activate py3 && conda install -y notebook ipykernel && ipython kernel install --user && conda deactivate"

Answer 1

只需添加以下命令：

yum install mesa-libGL