Add printing of Theano version in Travis

.travis.yml

@@ -110,12 +110,11 @@ script:
   - free -m
   - df -h
   - ulimit -a
-  # Move out of Theano so the import will use the installed version
-  - cd ..
+  - echo "$PART"
   # Move to the path of the installed version
   - cd $(python -c 'import theano; import os; print(os.path.split(theano.__file__)[0])')
-  - echo "$PART"
-  - cd -; cd Theano
+  - cd Theano
+  - python -c 'import theano; print(theano.__version__)'
   - python -c 'import theano; print(theano.config.__str__(print_doc=False))'
   - python -c 'import theano; assert(theano.config.blas.ldflags != "")'
   - theano-nose -v --with-timer --timer-top-n 10 $PART