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Published 20 hours ago • verified publisher icon conda

PackagesNotFoundError: The following packages are not available from current channels: -cv2

Open khalid5454 opened this issue 5 years ago • 16 comments

Hello I am trying to import cv2 in pycharm but it gives an error

while I am using an environment python 3.6 already install opencv through " conda install -c conda-forge "

when I list all the pacakages i found

opencv 3.4.1 && opencv-contrib-python 4.1.0

but still, get this error

Collecting package metadata (repodata.json): ...working... done Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.

PackagesNotFoundError: The following packages are not available from current channels:

  • cv2

Current channels:

  • https://repo.anaconda.com/pkgs/main/win-64
  • https://repo.anaconda.com/pkgs/main/noarch
  • https://repo.anaconda.com/pkgs/r/win-64
  • https://repo.anaconda.com/pkgs/r/noarch
  • https://repo.anaconda.com/pkgs/msys2/win-64
  • https://repo.anaconda.com/pkgs/msys2/noarch

To search for alternate channels that may provide the conda package you're looking for, navigate to

https://anaconda.org

and use the search bar at the top of the page.

khalid5454 avatar Aug 14 '19 09:08 khalid5454

To install OpenCV in conda you need to install the opencv package. In Python the import is import cv2. Can you provide more details on your environment and how you are trying to run OpenCV?

jjhelmus avatar Aug 14 '19 15:08 jjhelmus

Hi @jjhelmus , I've same error as @khalid5454 .

Collecting package metadata (current_repodata.json): ...working... done Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve. Collecting package metadata (repodata.json): ...working... done Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.

PackagesNotFoundError: The following packages are not available from current channels:

  • cv2

Current channels:

  • https://repo.anaconda.com/pkgs/main/osx-64
  • https://repo.anaconda.com/pkgs/main/noarch
  • https://repo.anaconda.com/pkgs/r/osx-64
  • https://repo.anaconda.com/pkgs/r/noarch
  • https://conda.anaconda.org/conda-forge/osx-64
  • https://conda.anaconda.org/conda-forge/noarch

To search for alternate channels that may provide the conda package you're looking for, navigate to

https://anaconda.org

and use the search bar at the top of the page.

Environment: python 3.7.6 platform : osx-64 python version : 3.7.6.final.0 conda version : 4.8.3 conda-build version : 3.18.11 .... (can be added more details regarding to your demand.)

I've been working on an image vision project. I needed to debug a library, so I changed my environment from Jupyter, Colab, Kaggle to PyCharm.

furkanyy avatar May 24 '20 07:05 furkanyy

@furkanyy Please re-read my response. You need to install the opencv package not cv2.

jjhelmus avatar May 26 '20 14:05 jjhelmus

@jjhelmus thanks for your answer. I've tried opencv but forget to add here result.

Collecting package metadata (current_repodata.json): ...working... done Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve. Collecting package metadata (repodata.json): ...working... done Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.

PackagesNotFoundError: The following packages are not available from current channels:

  • opencv-python

Current channels:

  • https://repo.anaconda.com/pkgs/main/osx-64
  • https://repo.anaconda.com/pkgs/main/noarch
  • https://repo.anaconda.com/pkgs/r/osx-64
  • https://repo.anaconda.com/pkgs/r/noarch
  • https://conda.anaconda.org/conda-forge/osx-64
  • https://conda.anaconda.org/conda-forge/noarch

To search for alternate channels that may provide the conda package you're looking for, navigate to

https://anaconda.org

and use the search bar at the top of the page.

furkanyy avatar May 28 '20 12:05 furkanyy

@furkanyy Can you share the command you are running that causes this error? The following command work for me:

(base) ~$ conda create -n example opencv
Collecting package metadata (current_repodata.json): done
Solving environment: done

## Package Plan ##

  environment location: /Users/jhelmus/conda/envs/example

  added / updated specs:
    - opencv


The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    cairo-1.14.12              |       hc4e6be7_4         860 KB  defaults
    ffmpeg-4.0                 |       h01ea3c9_0        21.8 MB  defaults
    fontconfig-2.13.0          |       h5d5b041_1         202 KB  defaults
    graphite2-1.3.13           |       h2098e52_0          80 KB  defaults
    harfbuzz-1.8.8             |       hb8d4a28_0         414 KB  defaults
    hdf5-1.10.2                |       hfa1e0ec_1         3.0 MB  defaults
    jasper-2.0.14              |       h636a363_1         654 KB  defaults
    libopencv-3.4.2            |       h7c891bd_1        18.5 MB  defaults
    libopus-1.3.1              |       h1de35cc_0         480 KB  defaults
    libvpx-1.7.0               |       h378b8a2_0         1.3 MB  defaults
    mkl_random-1.1.1           |   py37h959d312_0         284 KB  defaults
    opencv-3.4.2               |   py37h6fd60c2_1          11 KB  defaults
    pixman-0.38.0              |       h1de35cc_0         341 KB  defaults
    py-opencv-3.4.2            |   py37h7c891bd_1         1.0 MB  defaults
    ------------------------------------------------------------
                                           Total:        48.8 MB

The following NEW packages will be INSTALLED:

  blas               pkgs/main/osx-64::blas-1.0-mkl
  bzip2              pkgs/main/osx-64::bzip2-1.0.8-h1de35cc_0
  ca-certificates    pkgs/main/osx-64::ca-certificates-2020.1.1-0
  cairo              pkgs/main/osx-64::cairo-1.14.12-hc4e6be7_4
  ffmpeg             pkgs/main/osx-64::ffmpeg-4.0-h01ea3c9_0
  fontconfig         pkgs/main/osx-64::fontconfig-2.13.0-h5d5b041_1
  freetype           pkgs/main/osx-64::freetype-2.9.1-hb4e5f40_0
  gettext            pkgs/main/osx-64::gettext-0.19.8.1-hb0f4f8b_2
  glib               pkgs/main/osx-64::glib-2.63.1-h70d4741_1
  graphite2          pkgs/main/osx-64::graphite2-1.3.13-h2098e52_0
  harfbuzz           pkgs/main/osx-64::harfbuzz-1.8.8-hb8d4a28_0
  hdf5               pkgs/main/osx-64::hdf5-1.10.2-hfa1e0ec_1
  icu                pkgs/main/osx-64::icu-58.2-h0a44026_3
  intel-openmp       pkgs/main/osx-64::intel-openmp-2019.4-233
  jasper             pkgs/main/osx-64::jasper-2.0.14-h636a363_1
  jpeg               pkgs/main/osx-64::jpeg-9b-he5867d9_2
  libcxx             pkgs/main/osx-64::libcxx-10.0.0-1
  libedit            pkgs/main/osx-64::libedit-3.1.20181209-hb402a30_0
  libffi             pkgs/main/osx-64::libffi-3.3-h0a44026_1
  libgfortran        pkgs/main/osx-64::libgfortran-3.0.1-h93005f0_2
  libiconv           pkgs/main/osx-64::libiconv-1.16-h1de35cc_0
  libopencv          pkgs/main/osx-64::libopencv-3.4.2-h7c891bd_1
  libopus            pkgs/main/osx-64::libopus-1.3.1-h1de35cc_0
  libpng             pkgs/main/osx-64::libpng-1.6.37-ha441bb4_0
  libtiff            pkgs/main/osx-64::libtiff-4.1.0-hcb84e12_0
  libvpx             pkgs/main/osx-64::libvpx-1.7.0-h378b8a2_0
  libxml2            pkgs/main/osx-64::libxml2-2.9.9-hf6e021a_1
  mkl                pkgs/main/osx-64::mkl-2019.4-233
  mkl-service        pkgs/main/osx-64::mkl-service-2.3.0-py37hfbe908c_0
  mkl_fft            pkgs/main/osx-64::mkl_fft-1.0.15-py37h5e564d8_0
  mkl_random         pkgs/main/osx-64::mkl_random-1.1.1-py37h959d312_0
  ncurses            pkgs/main/osx-64::ncurses-6.2-h0a44026_1
  numpy              pkgs/main/osx-64::numpy-1.18.1-py37h7241aed_0
  numpy-base         pkgs/main/osx-64::numpy-base-1.18.1-py37h3304bdc_1
  opencv             pkgs/main/osx-64::opencv-3.4.2-py37h6fd60c2_1
  openssl            pkgs/main/osx-64::openssl-1.1.1g-h1de35cc_0
  pcre               pkgs/main/osx-64::pcre-8.43-h0a44026_0
  pixman             pkgs/main/osx-64::pixman-0.38.0-h1de35cc_0
  py-opencv          pkgs/main/osx-64::py-opencv-3.4.2-py37h7c891bd_1
  python             pkgs/main/osx-64::python-3.7.7-hf48f09d_4
  readline           pkgs/main/osx-64::readline-8.0-h1de35cc_0
  six                pkgs/main/osx-64::six-1.14.0-py37_0
  sqlite             pkgs/main/osx-64::sqlite-3.31.1-h5c1f38d_1
  tk                 pkgs/main/osx-64::tk-8.6.8-ha441bb4_0
  xz                 pkgs/main/osx-64::xz-5.2.5-h1de35cc_0
  zlib               pkgs/main/osx-64::zlib-1.2.11-h1de35cc_3
  zstd               pkgs/main/osx-64::zstd-1.3.7-h5bba6e5_0

jjhelmus avatar May 28 '20 15:05 jjhelmus

@jjhelmus I tried in anaconda prompt as well and the packages list for me same as you.

`(opencv) C:\Users\zilch>conda install -c conda-forge opencv Collecting package metadata (current_repodata.json): done Solving environment: done

Package Plan

environment location: C:\Users\zilch\anaconda3\envs\opencv

added / updated specs: - opencv

The following packages will be downloaded:

package                    |            build
---------------------------|-----------------
ca-certificates-2020.6.20  |       hecda079_0         184 KB  conda-forge
certifi-2020.6.20          |   py38h32f6830_0         151 KB  conda-forge
freetype-2.10.2            |       hd328e21_0         490 KB  conda-forge
icu-67.1                   |       h33f27b4_0        16.1 MB  conda-forge
intel-openmp-2020.1        |              216         1.6 MB
jpeg-9d                    |       he774522_0         344 KB  conda-forge
libblas-3.8.0              |           16_mkl         3.6 MB  conda-forge
libcblas-3.8.0             |           16_mkl         3.6 MB  conda-forge
libclang-10.0.1            |default_hf44288c_1        22.0 MB  conda-forge
liblapack-3.8.0            |           16_mkl         3.6 MB  conda-forge
liblapacke-3.8.0           |           16_mkl         3.6 MB  conda-forge
libopencv-4.4.0            |           py38_2        45.8 MB  conda-forge
libpng-1.6.37              |       ha81a0f5_2         763 KB  conda-forge
libtiff-4.1.0              |       h885aae3_6        1020 KB  conda-forge
libwebp-base-1.1.0         |       hfa6e2cd_3         356 KB  conda-forge
lz4-c-1.9.2                |       h62dcd97_2         279 KB  conda-forge
mkl-2020.1                 |              216        99.3 MB
numpy-1.19.1               |   py38h72c728b_0         4.9 MB  conda-forge
opencv-4.4.0               |           py38_2          20 KB  conda-forge
openssl-1.1.1h             |       he774522_0         5.8 MB  conda-forge
pip-20.2.3                 |             py_0         1.1 MB  conda-forge
py-opencv-4.4.0            |   py38h23f93f0_2          22 KB  conda-forge
python-3.8.5               |h60c2a47_9_cpython        18.9 MB  conda-forge
python_abi-3.8             |           1_cp38           4 KB  conda-forge
qt-5.12.6                  |       hb2cf2c5_0       106.2 MB  conda-forge
setuptools-49.6.0          |   py38h32f6830_1         951 KB  conda-forge
sqlite-3.33.0              |       he774522_0         1.2 MB  conda-forge
vc-14.1                    |       h869be7e_1           6 KB  conda-forge
vs2015_runtime-14.16.27012 |       h30e32a0_2         2.2 MB  conda-forge
wheel-0.35.1               |     pyh9f0ad1d_0          29 KB  conda-forge
wincertstore-0.2           |        py38_1003          13 KB  conda-forge
xz-5.2.5                   |       h62dcd97_1         211 KB  conda-forge
zlib-1.2.11                |    h62dcd97_1009         126 KB  conda-forge
zstd-1.4.5                 |       h1f3a1b7_2         887 KB  conda-forge
------------------------------------------------------------
                                       Total:       344.9 MB

The following NEW packages will be INSTALLED:

ca-certificates conda-forge/win-64::ca-certificates-2020.6.20-hecda079_0 certifi conda-forge/win-64::certifi-2020.6.20-py38h32f6830_0 freetype conda-forge/win-64::freetype-2.10.2-hd328e21_0 icu conda-forge/win-64::icu-67.1-h33f27b4_0 intel-openmp pkgs/main/win-64::intel-openmp-2020.1-216 jpeg conda-forge/win-64::jpeg-9d-he774522_0 libblas conda-forge/win-64::libblas-3.8.0-16_mkl libcblas conda-forge/win-64::libcblas-3.8.0-16_mkl libclang conda-forge/win-64::libclang-10.0.1-default_hf44288c_1 liblapack conda-forge/win-64::liblapack-3.8.0-16_mkl liblapacke conda-forge/win-64::liblapacke-3.8.0-16_mkl libopencv conda-forge/win-64::libopencv-4.4.0-py38_2 libpng conda-forge/win-64::libpng-1.6.37-ha81a0f5_2 libtiff conda-forge/win-64::libtiff-4.1.0-h885aae3_6 libwebp-base conda-forge/win-64::libwebp-base-1.1.0-hfa6e2cd_3 lz4-c conda-forge/win-64::lz4-c-1.9.2-h62dcd97_2 mkl pkgs/main/win-64::mkl-2020.1-216 numpy conda-forge/win-64::numpy-1.19.1-py38h72c728b_0 opencv conda-forge/win-64::opencv-4.4.0-py38_2 openssl conda-forge/win-64::openssl-1.1.1h-he774522_0 pip conda-forge/noarch::pip-20.2.3-py_0 py-opencv conda-forge/win-64::py-opencv-4.4.0-py38h23f93f0_2 python conda-forge/win-64::python-3.8.5-h60c2a47_9_cpython python_abi conda-forge/win-64::python_abi-3.8-1_cp38 qt conda-forge/win-64::qt-5.12.6-hb2cf2c5_0 setuptools conda-forge/win-64::setuptools-49.6.0-py38h32f6830_1 sqlite conda-forge/win-64::sqlite-3.33.0-he774522_0 vc conda-forge/win-64::vc-14.1-h869be7e_1 vs2015_runtime conda-forge/win-64::vs2015_runtime-14.16.27012-h30e32a0_2 wheel conda-forge/noarch::wheel-0.35.1-pyh9f0ad1d_0 wincertstore conda-forge/win-64::wincertstore-0.2-py38_1003 xz conda-forge/win-64::xz-5.2.5-h62dcd97_1 zlib conda-forge/win-64::zlib-1.2.11-h62dcd97_1009 zstd conda-forge/win-64::zstd-1.4.5-h1f3a1b7_2

`

But when I import cv2 in spyder, I face the following error. ModuleNotFoundError: No module named 'opencv'

And I get this in anaconda prompt `(opencv) C:\Users\zilch>conda search cv2 Loading channels: done No match found for: cv2. Search: cv2

PackagesNotFoundError: The following packages are not available from current channels:

  • cv2

Current channels:

  • https://repo.anaconda.com/pkgs/main/win-64
  • https://repo.anaconda.com/pkgs/main/noarch
  • https://repo.anaconda.com/pkgs/r/win-64
  • https://repo.anaconda.com/pkgs/r/noarch
  • https://repo.anaconda.com/pkgs/msys2/win-64
  • https://repo.anaconda.com/pkgs/msys2/noarch

To search for alternate channels that may provide the conda package you're looking for, navigate to

https://anaconda.org

and use the search bar at the top of the page.`

Help me to solve this issue.

ZilChaudhary avatar Oct 02 '20 19:10 ZilChaudhary

@ZilChaudhary Any update on this issue? I am still stuck here too.

hopeful-coder avatar Apr 25 '21 17:04 hopeful-coder

Did anyone slove this error ?

aaratidh avatar Apr 09 '22 16:04 aaratidh

I fix this error by using pip instead of conda as a comand in anconda terminal . 'pip install opencv' instead of 'conda install opencv'

aaratidh avatar Apr 10 '22 02:04 aaratidh

I fix this error by using 'conda install opencv' instead of 'conda install opencv-python'. I'm still confused.

jinghan23 avatar Oct 19 '22 13:10 jinghan23

Hi there, thank you for your contribution!

This issue has been automatically marked as stale because it has not had recent activity. It will be closed automatically if no further activity occurs.

If you would like this issue to remain open please:

  1. Verify that you can still reproduce the issue at hand
  2. Comment that the issue is still reproducible and include: - What OS and version you reproduced the issue on - What steps you followed to reproduce the issue

NOTE: If this issue was closed prematurely, please leave a comment.

Thanks!

github-actions[bot] avatar Oct 20 '23 04:10 github-actions[bot]

i used pip install opencv-python==4.2.0.32 -i https://pypi.tuna.tsinghua.edu.cn/simple and it workds for me.

liusicun avatar Nov 08 '23 12:11 liusicun

The command pip install opencv-python==4.2.0.32 -i https://pypi.tuna.tsinghua.edu.cn/simple works for me.

HOLLYwyh avatar Mar 20 '24 08:03 HOLLYwyh

conda install -c conda-forge opencv worked well for me..

vamshi2491 avatar Apr 21 '24 06:04 vamshi2491

I run the command conda install opencv in anaconda prompt and it works.

Aurelius314 avatar Jul 03 '24 13:07 Aurelius314

conda install -c conda-forge opencv worked well for me..

it works for me

Haven-852 avatar Sep 25 '24 02:09 Haven-852