Re: [AMBER] issue with pdb4amber

From: Hai Nguyen via AMBER <amber.ambermd.org>
Date: Wed, 12 Apr 2023 14:10:49 -0400

On Wed, Apr 12, 2023 at 11:09 AM Andriy Kovalenko <andriyk.ualberta.ca>
wrote:

> Hello Hai,
>
> How to download AmberTools Version 21 for installation?
>

I don’t know “how” if you are asking about source code. But you can use
conda to install and specify the version.
Please see the conda section. replace "=22" to "=21" in the command:

https://ambermd.org/GetAmber.php#ambertools

Hai


> Andriy
>
> --------------------------------------------------
>
> Dr. Andriy Kovalenko
>
> Adjunct Professor
> Department of Biological Sciences
> University of Alberta
> CW 405, Biological Sciences Bldg.
> Edmonton, Alberta, Canada T6G 2E9
>
> Tel: 780-940-7477 (cell)
>
> e-mail: andriy.kovalenko.ualberta.ca
>
>
>
>
> On Tue, Apr 11, 2023 at 2:02 PM Andriy Kovalenko <andriyk.ualberta.ca>
> wrote:
>
>> I did install the AmberTools version via Conda.
>>
>> Andriy
>>
>> On Tue, Apr 11, 2023 at 1:52 PM Hai Nguyen <nhai.qn.gmail.com> wrote:
>>
>>>
>>>
>>> On Tue, Apr 11, 2023 at 3:07 PM Andriy Kovalenko <andriyk.ualberta.ca>
>>> wrote:
>>>
>>>> Hello Hai,
>>>>
>>>> My search in the old threads did not show relevant solutions (e.g
>>>> http://archive.ambermd.org/202010/0110.html) - same
>>>> File
>>>> "/home/andriy/amber22/miniconda/lib/python3.10/importlib/metadata/__init__.py",
>>>> line 548, in from_name
>>>> raise PackageNotFoundError(name)
>>>> importlib.metadata.PackageNotFoundError: No package metadata was
>>>> found for pdb4amber
>>>>
>>>
>>> Sorry, you’re right about different issue here.
>>> I don’t have an answer for this (yet).
>>>
>>> Can you also try to install the prebuilt ambertools version via conda
>>> too?
>>>
>>> http://ambermd.org/GetAmber.php
>>>
>>> Hai
>>>
>>>>
>>>> Would you please look into that closer?
>>>>
>>>> Thank you,
>>>>
>>>> Andriy
>>>>
>>>> --------------------------------------------------
>>>>
>>>>
>>>> Dr. Andriy Kovalenko
>>>>
>>>> Adjunct Professor
>>>> Department of Biological Sciences
>>>> University of Alberta
>>>> CW 405, Biological Sciences Bldg.
>>>> Edmonton, Alberta, Canada T6G 2E9
>>>>
>>>> Tel: 780-940-7477 (cell)
>>>>
>>>> e-mail: andriy.kovalenko.ualberta.ca
>>>>
>>>>
>>>> On Tue, Apr 11, 2023 at 12:22 PM Hai Nguyen <nhai.qn.gmail.com> wrote:
>>>>
>>>>> Please search the old thread(s). There are some solutions posted.
>>>>>
>>>>> Hai
>>>>>
>>>>> On Tue, Apr 11, 2023 at 2:19 PM Andriy Kovalenko via AMBER <
>>>>> amber.ambermd.org> wrote:
>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> I have installed AmberTools from Amber22 (the latest version) on my
>>>>>> Dell
>>>>>> Ubuntu Linux desktop.
>>>>>>
>>>>>> When running the *pdb4amber* part, I get an error message:
>>>>>>
>>>>>> ~/amber22/bin$ ./pdb4amber -i alanine-dipeptide_noHydrogen.pdb -o
>>>>>> alanine-dipeptide__amber.pdb
>>>>>> Traceback (most recent call last):
>>>>>> File "/home/andriy/amber22/bin/./pdb4amber", line 33, in <module>
>>>>>> sys.exit(load_entry_point('pdb4amber==22.0', 'console_scripts',
>>>>>> 'pdb4amber')())
>>>>>> File "/home/andriy/amber22/bin/./pdb4amber", line 22, in
>>>>>> importlib_load_entry_point
>>>>>> for entry_point in distribution(dist_name).entry_points
>>>>>> File
>>>>>>
>>>>>> "/home/andriy/amber22/miniconda/lib/python3.10/importlib/metadata/__init__.py",
>>>>>> line 969, in distribution
>>>>>> return Distribution.from_name(distribution_name)
>>>>>> File
>>>>>>
>>>>>> "/home/andriy/amber22/miniconda/lib/python3.10/importlib/metadata/__init__.py",
>>>>>> line 548, in from_name
>>>>>> raise PackageNotFoundError(name)
>>>>>> importlib.metadata.PackageNotFoundError: No package metadata was
>>>>>> found for
>>>>>> pdb4amber
>>>>>>
>>>>>> Please advise how to resolve this issue.
>>>>>>
>>>>>> Thank you,
>>>>>>
>>>>>>
>>>>>> Dr. Andriy Kovalenko
>>>>>>
>>>>>> Adjunct Professor
>>>>>> Department of Biological Sciences
>>>>>> University of Alberta
>>>>>> CW 405, Biological Sciences Bldg.
>>>>>> Edmonton, Alberta, Canada T6G 2E9
>>>>>>
>>>>>> Tel: 780-940-7477 (cell)
>>>>>>
>>>>>> e-mail: andriy.kovalenko.ualberta.ca
>>>>>> _______________________________________________
>>>>>> AMBER mailing list
>>>>>> AMBER.ambermd.org
>>>>>> http://lists.ambermd.org/mailman/listinfo/amber
>>>>>>
>>>>>
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Received on Wed Apr 12 2023 - 11:30:02 PDT
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