File not found error while building opencv 3.1.0 [closed]

asked 2018-01-03 05:38:35 -0600

Abhishek13 gravatar image

I am trying to build opencv with CUDA 8 but the above mentioned error poped up. I tried searching for this, but instead found some other errors related to syntax and older versions of python. Below , I am posting the terminal output

Traceback (most recent call last):
  File "/home/bittu/opencv-3.1.0-with-cuda8/modules/python/python3/..//src2/gen2.py", line 943, in <module>
    generator.gen(srcfiles, dstdir)
  File "/home/bittu/opencv-3.1.0-with-cuda8/modules/python/python3/..//src2/gen2.py", line 852, in gen
    decls = self.parser.parse(hdr)
  File "/home/bittu/opencv-3.1.0-with-cuda8/modules/python/src2/hdr_parser.py", line 746, in parse
    f = io.open(hname, 'rt', encoding='utf-8')
FileNotFoundError: [Errno 2] No such file or directory: ''
modules/python3/CMakeFiles/opencv_python3.dir/build.make:63: recipe for target 'modules/python3/pyopencv_generated_include.h' failed
make[2]: *** [modules/python3/pyopencv_generated_include.h] Error 1
CMakeFiles/Makefile2:5905: recipe for target 'modules/python3/CMakeFiles/opencv_python3.dir/all' failed
make[1]: *** [modules/python3/CMakeFiles/opencv_python3.dir/all] Error 2
Makefile:162: recipe for target 'all' failed
make: *** [all] Error 2

I am new to linux, hence the above problem does not even make sense to me

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Closed for the following reason the question is answered, right answer was accepted by berak
close date 2018-01-03 10:09:52.037028

Comments

  • why outdated opencv3.1 ?
  • there will be NO cuda support for python AT ALL. (why the trouble, then ?)
berak gravatar imageberak ( 2018-01-03 06:10:16 -0600 )edit

Ok, didnt knew that. Thanks. But still, what is the problem with the current building?

Abhishek13 gravatar imageAbhishek13 ( 2018-01-03 06:23:42 -0600 )edit

you should update to latest 3.4. problem might be already solved there.

berak gravatar imageberak ( 2018-01-03 06:28:25 -0600 )edit
1

@berak That worked. I tried with ver 3.4.0. And no issues faces.

Abhishek13 gravatar imageAbhishek13 ( 2018-01-03 09:43:08 -0600 )edit
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