gdc-client-install-centos6-conda.sh

conda create -n gdc python=2.7 libxml2 libxslt libffi gcc progressbar
source activate gdc

git clone https://github.com/NCI-GDC/gdc-client
cd gdc-client
python setup.py install

testing-installation.txt

$ gdc-client  -h
usage: gdc-client [-h] [--version] {download,upload,interactive} ...

The Genomic Data Commons Command Line Client

optional arguments:
  -h, --help            show this help message and exit
  --version             show program's version number and exit

commands:
  {download,upload,interactive}
                        for more information, specify -h after a command
    download            download data from the GDC
    upload              upload data to the GDC
    interactive         run in interactive mode