Fixed pip build bug

Author: philippjfr

.travis.yml

@@ -214,7 +214,7 @@ jobs:
       stage: pip_dev_package
       env: PYPI="https://test.pypi.org/legacy/" TRAVIS_NOCACHE=$TRAVIS_JOB_ID
       install:
-        - doit travis_wait 20 develop_install $CHANS_DEV -o unit_tests && pip uninstall -y holoviews
+        - travis_wait 20 doit develop_install $CHANS_DEV -o unit_tests && pip uninstall -y holoviews
         - doit pip_on_conda
         - doit ecosystem=pip package_build
       script: doit ecosystem=pip package_upload -u $TPPU -p $TPPP -r ${PYPI}
@@ -223,7 +223,7 @@ jobs:
       stage: pip_package
       env: PYPI="https://upload.pypi.org/legacy/" TRAVIS_NOCACHE=$TRAVIS_JOB_ID
       install:
-        - doit travis_wait 20 develop_install $CHANS_DEV -o unit_tests && pip uninstall -y holoviews
+        - travis_wait 20 doit develop_install $CHANS_DEV -o unit_tests && pip uninstall -y holoviews
         - doit pip_on_conda
         - doit ecosystem=pip package_build
       script: doit ecosystem=pip package_upload -u $PPU -p $PPP -r ${PYPI}