.travis.yml: add pip --version and which pip after, remove --user

diff --git a/.travis.yml b/.travis.yml
index 93f870a..0be2681 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -83,9 +83,10 @@ install:
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then travis_retry pip install nose2; fi
   - |
     if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
-      travis_retry pip install --user --upgrade pip
-      travis_retry pip install --user nose2
+      travis_retry pip install --upgrade pip nose2
     fi;
+  - which pip
+  - pip --version
 
 script:
   - make create_test_sounds