tst: add datalad/dcm2niix to testing

Author: mgxd

.travis.yml

@@ -12,7 +12,7 @@ python:
 env:
 - INSTALL_DEB_DEPENDECIES=true NIPYPE_EXTRAS="doc,tests,fmri,profiler" CI_SKIP_TEST=1
 - INSTALL_DEB_DEPENDECIES=false NIPYPE_EXTRAS="doc,tests,fmri,profiler" CI_SKIP_TEST=1
-- INSTALL_DEB_DEPENDECIES=true NIPYPE_EXTRAS="doc,tests,fmri,profiler,duecredit,ssh" CI_SKIP_TEST=1
+- INSTALL_DEB_DEPENDECIES=true NIPYPE_EXTRAS="doc,tests,fmri,profiler,duecredit,ssh,data" CI_SKIP_TEST=1
 - INSTALL_DEB_DEPENDECIES=true NIPYPE_EXTRAS="doc,tests,fmri,profiler" PIP_FLAGS="--pre" CI_SKIP_TEST=1
 
 addons:
@@ -31,7 +31,7 @@ before_install:
 - travis_retry bash <(wget -q -O- http://neuro.debian.net/_files/neurodebian-travis.sh);
 - if $INSTALL_DEB_DEPENDECIES; then
     travis_retry sudo apt-get -y update &&
-    travis_retry sudo apt-get install -y -qq fsl afni elastix fsl-atlases;
+    travis_retry sudo apt-get install -y -qq fsl afni elastix fsl-atlases dcm2niix;
   fi;
 - if $INSTALL_DEB_DEPENDECIES; then
     source /etc/fsl/fsl.sh;

nipype/info.py

@@ -165,6 +165,7 @@ def get_nipype_gitversion():
     'xvfbwrapper': ['xvfbwrapper'],
     'pybids': ['pybids'],
     'ssh': ['paramiko'],
+    'data': ['datalad']
     # 'mesh': ['mayavi']  # Enable when it works
 }