bowtie2 not available while running MetaPhlan2 and Humann2

Hi there.

I have been facing this issue on both, .ORG and .BE, servers for more than a week now. It was working fine before that. I am trying to run MetaPhlan2 (MetaPhlan on .org) and getting the following error:

/srv/galaxy/shared/etc/dependencies/miniconda3/envs/mulled-v1-c5867e29ea0fba532ec8dc4a557d8798445dccb6ecf21f67e09143751a79b65d/bin/bowtie2-align-s: /srv/galaxy/shared/etc/dependencies/miniconda3/envs/mulled-v1-c5867e29ea0fba532ec8dc4a557d8798445dccb6ecf21f67e09143751a79b65d/bin/../lib/ version `CXXABI_1.3.13' not found (required by /lib64/
(ERR): Description of arguments failed!
Exiting now ...
Error while running bowtie2.

The error for Humann2 is:

CRITICAL ERROR: Can not call software version for bowtie2

I thought there was a problem with my data and flow, so I produced this error by following the flow and data on this tutorial.

I would highly appreciate your help.

Yes, there are some known issues with the indexes. Details →

Try running the tools at instead for now.