Merge pull request #3057 from ThomasWaldmann/pyi-use-py36

use Python 3.6.2 for the pyinstaller binary

Vagrantfile

@@ -54,7 +54,7 @@ def install_pythons(boxname)
     . ~/.bash_profile
     pyenv install 3.5.0  # tests
     pyenv install 3.6.0  # tests
-    pyenv install 3.5.4  # binary build, use latest 3.5.x release
+    pyenv install 3.6.2  # binary build, use latest 3.6.x release
     pyenv rehash
   EOF
 end
@@ -71,9 +71,9 @@ def build_pyenv_venv(boxname)
   return <<-EOF
     . ~/.bash_profile
     cd /vagrant/borg
-    # use the latest 3.5 release
-    pyenv global 3.5.4
-    pyenv virtualenv 3.5.4 borg-env
+    # use the latest 3.6 release
+    pyenv global 3.6.2
+    pyenv virtualenv 3.6.2 borg-env
     ln -s ~/.pyenv/versions/borg-env .
   EOF
 end