Error in instalation

AI & Machine learning
1

Problem installing

Solving environment: failed

Channels:
 - conda-forge
 - defaults
Platform: win-64
Collecting package metadata (repodata.json): done
Solving environment: failed
 
LibMambaUnsatisfiableError: Encountered problems while solving:
  - nothing provides _python_rc needed by python-3.13.0rc1-h27ba58f_0_cp313t
 
Could not solve for environment specs
The following packages are incompatible
├─ __cuda is requested and can be installed;
├─ scipy 1.7.0 is requested and can be installed;
└─ tensorflow 2.6.0 is not installable because there are no viable options
   ├─ tensorflow 2.6.0 would require
   │ └─ tensorflow-base [2.6.0 eigen_py37h03e61e6_0|2.6.0 eigen_py38h03e61e6_0|...|2.6.0 mkl_py39h9201259_0], which requires
   │ └─ scipy >=1.7.1 but there are no viable options
   │ ├─ scipy [1.10.0|1.10.1|...|1.9.3] conflicts with any installable versions previously reported;
   │ └─ scipy 1.14.1 would require
   │ └─ python >=3.13.0rc1,<3.14.0a0 , which requires
   │ └─ _python_rc, which does not exist (perhaps a missing channel);
   └─ tensorflow 2.6.0 would require
      └─ tensorflow-base [2.6.0 gpu_py37hb3da07e_0|2.6.0 gpu_py38hb3da07e_0|2.6.0 gpu_py39hb3da07e_0], which requires
         └─ cudatoolkit 11.3.* but there are no viable options
            ├─ cudatoolkit 11.3.1 would require
            │ └─ __cuda >=11 , which conflicts with any installable versions previously reported;
            ├─ cudatoolkit 11.3.1 would require
            │ └─ __cuda >=11.3.1 , which conflicts with any installable versions previously reported;
            └─ cudatoolkit 11.3.1 would require
               └─ __cuda >=11.3 , which conflicts with any installable versions previously reported.
2

Hi Tarek,



Can you try installing the environment using the following command:

 

conda env create -f https://raw.githubusercontent.com/quantra-go-algo/Quantra_Environment/main/environment_windows_ml.yml

Please let us know if you are still having the issue.

3

done

#
# To activate this environment, use
#
# $ conda activate quantra_py
#
# To deactivate an active environment, use
#
# $ conda deactivate
4

Thank you