发现它存在于/usr/lib/x86_64-linux-gnu目录中,进一步查找可以发现其他缺失的库也存在于相同目录中。因此将这一目录添加到LD_LIBRARY_PATH中。我写到~/.bashrc里: exportLD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib/x86_64-linux-gnu source后再次安装 source~/.bashrc pip install mpi4py 安装成功!下面安装L...
exportLD_LIBRARY_PATH=$LD_LIBRARY_PATH:库文件路径 静态链接库搜索路径: exportLIBRARY_PATH=$LIBRARY_PATH:库文件路径 <注意> 当通过上述环境变量指定多个动态库搜索路径时,路径之间用冒号 “:” 分隔。 以上修改可以直接在Linux命令行输入(一次性) 也可以在/etc/profile中完成(对所有用户生效) 也可以在~/.bas...
在terminal 控制台设置环境变量: #添加到gcc头文件 export C_INCLUDE_PATH=$C_INCLUDE_PATH:/usr/local/include/ #添加到g++头文件路径 export CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:/usr/local/include/ #添加到动态库 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib/ #添加到静态库 export L...
export LIBRARY_PATH=/usr/local/lib/:$LIBRARY_PATH export LD_LIBRARY_PATH=/usr/local/lib$LD_LIBRARY_PATH export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH export C_INCLUDE_PATH=/usr/local/include:$C_INCLUDE_PATH export CPLUS_INCLUDE_PATH=/usr/local/include:$CPLUS_INCLUDE_...
修改环境变量LD_LIBRARY_PATH 方法1:当前登录有效export LD_LIBRARY_PATH=/usr/local/lib/:$LD_LIBRARY_PATH 方法2:永久有效 sudo vim ~/.bashrc 新增一行:export LD_LIBRARY_PATH=/usr/local/lib/:$LD_LIBRARY_PATH source ~/.bashrc 参考文献 再写ubuntu 下 VS code的C++配置--gcc和clangblog.csdn...
exportLD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/username/local/opencv-3.4.7/lib Compile demo #include<opencv2/opencv.hpp>#include<iostream>// using namespace cv;intmain(){cv::Mat img=cv::imread("man.jpg");cv::imshow("image",img);cv::waitKey();return0;} ...
export PATH="$PATH:/usr/local/ffmpeg/bin"export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/ffmpeg/lib" 这个时候,我就可以在任何终端路径查看ffmpeg的版本了: 三、利用vscode搭建ffmpeg开发环境搭建: 先去vscode官网下载vscode: https://code.visualstudio.com/ ...
这个时候输入nvcc -V提示找不到命令,并不是安装失败了,需要去设置PATH环境变量。在home目录下打开.bashrc,加入下面这两条(需要根据自己环境更改路径) export PATH=/usr/local/cuda-12.3/bin:$PATH export LD_LIBRARY_PATH=/usr/local/cuda-12.3/lib64:$LD_LIBRARY_PATH ...
# 示例:编辑~/.bashrc文件 export PATH=/usr/local/cuda/bin:$PATH export LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH 保存文件后,运行source ~/.bashrc使更改生效。 2. 在VSCode中安装CUDA C/C++插件 打开VSCode,进入扩展市场(Extensions),搜索并安装“CUDA C/C++”插件。这个插件将提供CUDA...
export PATH="$PATH:/usr/local/ffmpeg/bin" export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/ffmpeg/lib" 这个时候,我就可以在任何终端路径查看ffmpeg的版本了: 三、利用vscode搭建ffmpeg开发环境搭建: 先去vscode官网下载vscode: https://code.visualstudio.com/ ...