Problem with installation

[helensepman]

Hello,

Thank you for your very interesting work! I am excited to give these fingerprints calculations a try, yet I have not succeeded with the installation so far. My knowledge of python is quite limited but it seems like there is a problem with some packages not being compatible with others and the python version. I've tried with python versions 3.9.7 and 3.6.5. I saw some people having problems with the "tmap" package and also tried installing that separately with no success. Should I have a specific version of python for the MAP4 installation?

Best,
Helen

[rflameiro]

Hi, not sure if this will help you, but I was able to use tmap on Google Colab (Python 3.7.12)

Here is a Gist with a very simple working example: https://colab.research.google.com/gist/rflameiro/c987126fac353b458a7a129772f79322/map4_example.ipynb

[alicecapecchi]

Hi Helen,
are you using Windows?
I am asking because unfortunately tmap (and therefore map4) does not work in Windows.
Cheers,
Alice

[ghost]

Hello,

Thank you for your very interesting work! I am excited to give these fingerprints calculations a try, yet I have not succeeded with the installation so far. My knowledge of python is quite limited but it seems like there is a problem with some packages not being compatible with others and the python version. I've tried with python versions 3.9.7 and 3.6.5. I saw some people having problems with the "tmap" package and also tried installing that separately with no success. Should I have a specific version of python for the MAP4 installation?

Best, Helen

Hi,
I have same problem with installing tmap, I got this error:

Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: /
Found conflicts! Looking for incompatible packages.
This can take several minutes. Press CTRL-C to abortfailed

UnsatisfiableError: The following specifications were found
to be incompatible with the existing python installation in your environment:

Specifications:

• tmap -> python[version='>=3.6,<3.7.0a0|>=3.7,<3.8.0a0|>=3.8,<3.9.0a0|>=3.9,<3.10.0a0']

Your python: python=3.10

If python is on the left-most side of the chain, that's the version you've asked for.
When python appears to the right, that indicates that the thing on the left is somehow
not available for the python version you are constrained to. Note that conda will not
change your python version to a different minor version unless you explicitly specify
that.

I tried on linux and also google colab...
Any idea???