fix download and unpacking of nipype-tutorial

Author: oesteban

circle.yml

@@ -21,8 +21,8 @@ dependencies:
         timeout: 1600
     - mkdir -p ~/docker; docker save nipype/nipype_test:py27 > ~/docker/image.tar :
         timeout: 1600
-    - if [[ ! -d ~/examples/nipype-tutorial ]]; then wget -q -O nipype-tutorial.tar.bz2 https://dl.dropbox.com/s/jzgq2nupxyz36bp/nipype-tutorial.tar.bz2 && tar xjf nipype-tutorial.tar.bz2 && mv nipype-tutorial ~/examples/; fi
-    - if [[ ! -d ~/examples/feeds ]]; then wget -q -O fsl-feeds.tar.gz https://googledrive.com/host/0BxI12kyv2olZNXBONlJKV0Y1Tm8 && tar xzf fsl-feeds.tar.gz && mv feeds ~/examples/; fi
+    - if [[ ! -d ~/examples/nipype-tutorial ]]; then wget -q -O nipype-tutorial.tar.bz2 https://dl.dropbox.com/s/jzgq2nupxyz36bp/nipype-tutorial.tar.bz2 && tar xjf nipype-tutorial.tar.bz2 -C ~/examples/; fi
+    - if [[ ! -d ~/examples/feeds ]]; then wget -q -O fsl-feeds.tar.gz https://googledrive.com/host/0BxI12kyv2olZNXBONlJKV0Y1Tm8 && tar xzf fsl-feeds.tar.gz -C ~/examples/; fi
 
 test:
   override: