Change-O is a collection of tools for processing the output of V(D)J alignment tools, assigning clonal clusters to immunoglobulin sequences, and reconstructing germline sequences.

• Version: 1.2.0
• Added: September, 2016
• Updated: April, 2022
• Link: https://changeo.readthedocs.io/en/latest/overview.html

See which versions of changeo are available:

$ module avail changeo

Load changeo into your environment:

$ module load changeo/1.2.0

Notes from the sysadmin during installation:

$ cd /tmp
$ module load python/3.9
$ sudo mkdir /export/apps/changeo/1.2.0
$ sudo chown aorth /export/apps/changeo/1.2.0
$ python -m venv /export/apps/changeo/1.2.0
$ source /export/apps/changeo/1.2.0/bin/activate
$ pip install --upgrade setuptools pip wheel
$ pip install changeo==1.2.0
$ sudo chown -R root:root /export/apps/changeo/1.2.0