[AMBER] Installing nglview from Jatin Kashyap on 2020-04-09 (Amber Archive Apr 2020)

From: Jatin Kashyap <jk435.njit.edu>
Date: Thu, 9 Apr 2020 23:18:53 -0400

Good Evening All,

I am trying to follow “https://ambermd.org/tutorials/analysis/tutorial_notebooks/crystal_simulation_setup/index.html#1.-Constructing-a-lattice:-You'll-need-some-more-tools-for-this!”.

During the initial steps when I issues “$ amber.conda install nglview==0.5.1 -c ambermd”
It returns below error:

XtalUtilities % amber.conda install nglview==0.5.1 -c ambermd
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.

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

  - nglview==0.5.1

Current channels:

  - https://conda.anaconda.org/ambermd/osx-64
  - https://conda.anaconda.org/ambermd/noarch
  - 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.

Which further gives the below error open opening the notebook:

---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-2-609bd389c037> in <module>()
      4
      5
----> 6 import pytraj as pt, nglview as nv
      7
      8 print(pt.__version__, nv.__version__)

ImportError: No module named nglview

Can anybody help me to solve this issue as I was unable to get the solution from Archive.

Thank you.
——
Jatin Kashyap
Ph.D. Student
Dibakar Datta Group
Department of Mechanical and Industrial Engineering
New Jersey Institute of Technology (NJIT)
University Heights
Newark, NJ 07102-1982
Phone- (201)889-5783
Email- jk435.njit.edu

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Received on Thu Apr 09 2020 - 20:30:01 PDT