q2-metaphlan2 install conflict

Hi,

I was trying to install q2-metaphlan2 in qiime2-2019.10 version following instructions for qiime2 and q2-metaphlan2.

However, I got following conflicts massages:
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.
UnsatisfiableError: The following specifications were found to be incompatible with each other:

Package wheel conflicts for:
python=3.6.7 -> pip -> wheel
q2-metaphlan2 -> python[version=’>=3.5,<3.6.0a0’] -> pip -> wheel
Package mmtf-python conflicts for:
q2-metaphlan2 -> matplotlib -> mmtf-python
Package biopython conflicts for:
q2-metaphlan2 -> biopython
Package python conflicts for:
python=3.6.7
Package pip conflicts for:
q2-metaphlan2 -> python[version=’>=3.5,<3.6.0a0’] -> pip
python=3.6.7 -> pip
Package ca-certificates conflicts for:
python=3.6.7 -> openssl[version=’>=1.0.2p,<1.0.3a’] -> ca-certificates
q2-metaphlan2 -> python[version=’>=3.5,<3.6.0a0’] -> openssl[version=’>=1.0.2n,<1.0.3a’] -> ca-certificates
Package setuptools conflicts for:
q2-metaphlan2 -> setuptools
python=3.6.7 -> pip -> setuptools
Package certifi conflicts for:
q2-metaphlan2 -> setuptools -> certifi[version=’>=2016.09|>=2017.4.17’]
python=3.6.7 -> pip -> setuptools -> certifi[version=’>=2016.09|>=2016.9.26’]

I tried conda install --name qiime2-2019.10 q2-metaphlan2 -c fasnicar -c bioconda just installing q2-metaphlan2 inside of qiime2 env same thing happened.

Then I created an empty python=3.5 environment and just installed q2-metaphlan2 without qiime2. This time it worked. However, the latest qiime2 version still require python 3.6 in the yml, right? is there anyway to resolve this?

I am running Python 3.7.3 conda 4.7.12 on mac Mojave version 10.14.6,
Many thanks in advance!!

Hi @ziyuan_he,
I am not the developer of q2-metaphlan2 but I am pinging @fasnicar to see if he can help. Thanks for your patience!