Error while installing blue_detector on windows

[apanand14]

Hello,

I would like to install blue_detector on windows but somehow installation is not able to complete and provides me os error. I'm not sure that does it work on windows or not?. Your help will be appreciated. Thank you.

[Utkarsh-Deshmukh]

it should work on windows. i imagine you are doing a pip install, is that right?

[Utkarsh-Deshmukh]

can you verify the pip version, and make sure it is up to date?

[apanand14]

Thank you for the response but I'm getting this error:

`C:\Developer>pip install blur_detector Collecting blur_detector Using cached blur-detector-0.0.6.tar.gz (5.9 kB) Preparing metadata (setup.py) ... done Requirement already satisfied: numpy in c:\users\appdata\local\programs\python\python39-32\lib\site-packages (from blur_detector) (1.24.3) Requirement already satisfied: opencv-python in c:\users\appdata\local\programs\python\python39-32\lib\site-packages (from blur_detector) (4.7.0.72) Collecting scipy (from blur_detector) Using cached scipy-1.11.1.tar.gz (56.0 MB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... error error: subprocess-exited-with-error

× Preparing metadata (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [12 lines of output] + meson setup C:\Users\AppData\Local\Temp\pip-install-9cgi2w6r\scipy_a302516d1f184530b35aae6a1baa0ae9 C:\Users\topseven\AppData\Local\Temp\pip-install-9cgi2w6r\scipy_a302516d1f184530b35aae6a1baa0ae9.mesonpy-yi7jwnyh\build -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --native-file=C:\Users \topseven\AppData\Local\Temp\pip-install-9cgi2w6r\scipy_a302516d1f184530b35aae6a1baa0ae9.mesonpy-yi7jwnyh\build\meson-python-native-file.ini The Meson build system Version: 1.2.0 Source dir: C:\Users\AppData\Local\Temp\pip-install-9cgi2w6r\scipy_a302516d1f184530b35aae6a1baa0ae9 Build dir: C:\Users\AppData\Local\Temp\pip-install-9cgi2w6r\scipy_a302516d1f184530b35aae6a1baa0ae9.mesonpy-yi7jwnyh\build Build type: native build Project name: SciPy Project version: 1.11.1

  ..\..\meson.build:1:0: ERROR: Compiler cl cannot compile programs.
 
  A full log can be found at C:\Users\AppData\Local\Temp\pip-install-9cgi2w6r\scipy_a302516d1f184530b35aae6a1baa0ae9\.mesonpy-yi7jwnyh\build\meson-logs\meson-log.txt
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. error: metadata-generation-failed

× Encountered error while generating package metadata. ╰─> See above for output.

note: This is an issue with the package mentioned above, not pip. hint: See above for details. `

[Utkarsh-Deshmukh]

try downgrading your pip. Try something like this: pip install pip==21.3.1

[apanand14]

Thank you for the quick response. I had also problem of Pillow version due to python 3.9. I created another enviornment with 3.8 and installation works fine. But when I run the sample code I get the error:

C:\Users\anaconda3\envs\temp\python.exe C:/Developer/blurdetection/blur_check.py Traceback (most recent call last): File "C:/Developer/blurdetection/blur_check.py", line 12, in <module> blur_map = blur_detector.detectBlur(img, downsampling_factor=4, num_scales=4, scale_start=2, num_iterations_RF_filter=3) File "C:\Users\temp\lib\site-packages\blur_detector\__init__.py", line 264, in detectBlur return(blur_detector_object.detectBlur(img)) File "C:\Users\temp\lib\site-packages\blur_detector\__init__.py", line 172, in detectBlur ori_rows, ori_cols = np.shape(img) ValueError: too many values to unpack (expected 2)

[apanand14]

Sorry for trouble. Works fine everything. I will contact you if something doesn't work as expected. thank you for the implemenation. Great work.

[Utkarsh-Deshmukh]

could you write what was the problem, so that it will be helpful to others who might have the same issue. Please give a brief description about what the problem was, and what did you do to solve it. Thank you