OSError：libcublas.so.3：无法打开共享对象文件：没有这样的文件或目录 [英] OSError: libcublas.so.3: cannot open shared object file: No such file or directory

问题描述

我试图导入cudamat。然后我遇到错误：

I tried to import cudamat. Then I ran into the error:

OSError: libcublas.so.3: cannot open shared object file: No such file or directory

我试图找到libcublas

I tried to locate libcublas

/usr/local/MATLAB/MATLAB_Production_Server/R2013a/bin/glnxa64/libcublas.so.5.0
/usr/local/MATLAB/MATLAB_Production_Server/R2013a/bin/glnxa64/libcublas.so.5.0.40
/usr/local/cuda-5.5/lib/libcublas.so
/usr/local/cuda-5.5/lib/libcublas.so.5.5
/usr/local/cuda-5.5/lib/libcublas.so.5.5.22
/usr/local/cuda-5.5/lib/libcublas_device.a
/usr/local/cuda-5.5/lib64/libcublas.so
/usr/local/cuda-5.5/lib64/libcublas.so.5.5
/usr/local/cuda-5.5/lib64/libcublas.so.5.5.22
/usr/local/cuda-5.5/lib64/libcublas_device.a
/usr/local/cuda-5.5/targets/x86_64-linux/lib/libcublas.so
/usr/local/cuda-5.5/targets/x86_64-linux/lib/libcublas.so.5.5
/usr/local/cuda-5.5/targets/x86_64-linux/lib/libcublas.so.5.5.22
/usr/local/cuda-5.5/targets/x86_64-linux/lib/libcublas_device.a

我该怎么办？对不起，我不熟悉ubuntu。谢谢！

What can I do? I'm sorry I'm not familiar with ubuntu. Thank you !

首先设置PATH和LD_LIBRARY_PATH

first set PATH and LD_LIBRARY_PATH

$ export PATH=/usr/local/cuda-5.5/bin:$PATH
$ export LD_LIBRARY_PATH=/usr/local/cuda-5.5/lib64:$LD_LIBRARY_PATH

然后建立一个符号链接

sudo ln -s /usr/local/cuda-5.5/lib64/libcublas.so /usr/local/cuda-5.5/lib64/libcublas.so.3

推荐答案

我自己解决了这个问题。

先设置PATH和LD_LIBRARY_PATH

first set PATH and LD_LIBRARY_PATH

$ export PATH=/usr/local/cuda-5.5/bin:$PATH
$ export LD_LIBRARY_PATH=/usr/local/cuda-5.5/lib64:$LD_LIBRARY_PATH

然后建立一个符号链接

Then build a symbolic link

sudo ln -s /usr/local/cuda-5.5/lib64/libcublas.so /usr/local/cuda-5.5/lib64/libcublas.so.3

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