Check praat location

Author: mmcauliffe

.travis.yml

@@ -22,8 +22,8 @@ before_install:
   - sudo mkdir -p /downloads
   - sudo chmod a+rw /downloads
   - if [ ! -f /downloads/praat.tar.gz ]; then curl -L -o /downloads/praat.tar.gz http://www.fon.hum.uva.nl/praat/praat5408_linux64.tar.gz; fi
-  - tar -zxvf /downloads/praat.tar.gz --keep-newer-files
   - pushd /downloads
+  - tar -zxvf praat.tar.gz --keep-newer-files
   - pwd
   - ls
   - popd