Darknet: Issue compiling Darknet with GPU
I have installed Cuda10.0 and cudnn on Ubuntu 18.04 and also updated my PATH and LD_LIBRARY_PATH as per the path specified in the Installation Guide. However, as i run the Makefile to compile darknet on GPU; it gives me the below error. I am unable to understand where the exact issue is.
/usr/bin/x86_64-linux-gnu-ld: -lcuda kann nicht gefunden werden(cannot be found)
collect2: error: ld returned 1 exit status
Makefile:83: recipe for target 'libdarknet.so' failed
make: * [libdarknet.so] Error 1
Have i done something wrong with the installation?
_Originally posted by @cadip92 in https://github.com/pjreddie/darknet/issues/200#issuecomment-436262986_
cadip92
All 3 comments
Got the same problem. The difference is that, I am using Ubuntu 16.04.
Khumayun
on 8 Nov 2018
Hello Khumayun
I don't know the root cause of the problem but running the below command resolved the problem for me:
sudo ln -s /usr/lib/x86_64-linux-gnu/libcuda.so.1 /usr/lib/x86_64-linux-gnu/libcuda.so
The command creates a symbolic link for the file. The reference for the same can be found in this Wikipedia link : https://en.wikipedia.org/wiki/Ln_(Unix)
cadip92
on 9 Nov 2018
I'm stuck at same problem and i won't be able to create symbolic link
ln: failed to create symbolic link '/usr/lib/x86_64-linux-gnu/libcuda.so': File exists
dhaval18k
on 23 Jul 2019
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Most helpful comment
Hello Khumayun
I don't know the root cause of the problem but running the below command resolved the problem for me:
sudo ln -s /usr/lib/x86_64-linux-gnu/libcuda.so.1 /usr/lib/x86_64-linux-gnu/libcuda.so
The command creates a symbolic link for the file. The reference for the same can be found in this Wikipedia link : https://en.wikipedia.org/wiki/Ln_(Unix)