From d67287710422ac731e85c9ec7c16826714c8f06d Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 15:25:18 +0900
Subject: [PATCH 01/16] Pin test dependencies

---
 tox.ini | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tox.ini b/tox.ini
index 13df4b0..b5d4648 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,11 +4,11 @@ minversion = 1.6.0
 
 [testenv]
 deps =
-    flake8 >= 3.3.0
-    flake8-import-order-spoqa
-    pytest >= 3.0.7, < 3.1.0
-    pytest-flake8 >= 0.8.1, < 0.9.0
-    testtools
+    flake8 >= 3.5.0, < 3.8.0
+    flake8-import-order-spoqa >= 1.5.0, < 2.0.0
+    pytest >= 3.5.0, < 4.0.0
+    pytest-flake8 >= 1.0.4, < 1.1.0
+    testtools >= 2.3.0, < 3.0.0
 # testtools is required by dirspec
 commands =
     flake8 geofrontcli

From a50df2b9f6b2479af45741c3873bee90fa463ead Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 15:25:44 +0900
Subject: [PATCH 02/16] Fix lint errors

---
 geofrontcli/client.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/geofrontcli/client.py b/geofrontcli/client.py
index 95af5d2..4b8caa3 100644
--- a/geofrontcli/client.py
+++ b/geofrontcli/client.py
@@ -19,7 +19,7 @@
 
 from .key import PublicKey
 from .ssl import create_urllib_https_handler
-from .version import MIN_PROTOCOL_VERSION, MAX_PROTOCOL_VERSION, VERSION
+from .version import MAX_PROTOCOL_VERSION, MIN_PROTOCOL_VERSION, VERSION
 
 __all__ = ('REMOTE_PATTERN', 'BufferedResponse',
            'Client', 'ExpiredTokenIdError',
@@ -197,7 +197,7 @@ def remotes(self):
                         extra={'user_waiting': False})
             return dict((alias, fmt(remote))
                         for alias, remote in result.items())
-        except:
+        except Exception:
             logger.info('Failed to fetch the list of remotes.',
                         extra={'user_waiting': False})
             raise
@@ -227,7 +227,7 @@ def authorize(self, alias):
             logger.info('Authentication is required.',
                         extra={'user_waiting': False})
             raise
-        except:
+        except Exception:
             logger.info('Authorization to %s has failed.', alias,
                         extra={'user_waiting': False})
             raise

From 212277211d36954d2003e89a8468f48310fabaa1 Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 15:32:29 +0900
Subject: [PATCH 03/16] Don't need to run flake8 twice

pytest-flake8 handles them.
---
 tox.ini | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index b5d4648..eaf2523 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,7 +11,6 @@ deps =
     testtools >= 2.3.0, < 3.0.0
 # testtools is required by dirspec
 commands =
-    flake8 geofrontcli
     py.test {posargs:--durations=5}
 
 [pytest]

From 2f1c3f8372d704ff83a69106587b85d6809f77be Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 16:44:51 +0900
Subject: [PATCH 04/16] Handle KeyboardInterrupt as normal exit

No more traceback while pressing Ctrl+C.
---
 geofrontcli/cli.py    | 7 +++++++
 geofrontcli/client.py | 8 ++++++++
 2 files changed, 15 insertions(+)

diff --git a/geofrontcli/cli.py b/geofrontcli/cli.py
index 9bb6db9..3962a5a 100644
--- a/geofrontcli/cli.py
+++ b/geofrontcli/cli.py
@@ -456,6 +456,13 @@ def prepend_lines(c, text):
 
 
 def main(args=None):
+    try:
+        _run(args)
+    except KeyboardInterrupt:
+        parser.exit()
+
+
+def _run(args=None):
     args = parser.parse_args(args)
     log_handler = logging.StreamHandler(sys.stdout)
     log_handler.addFilter(UserWaitingFilter())
diff --git a/geofrontcli/client.py b/geofrontcli/client.py
index 4b8caa3..5f1a268 100644
--- a/geofrontcli/client.py
+++ b/geofrontcli/client.py
@@ -197,6 +197,10 @@ def remotes(self):
                         extra={'user_waiting': False})
             return dict((alias, fmt(remote))
                         for alias, remote in result.items())
+        except KeyboardInterrupt:
+            logger.info('Request is aborted.',
+                        extra={'user_waiting': False})
+            raise
         except Exception:
             logger.info('Failed to fetch the list of remotes.',
                         extra={'user_waiting': False})
@@ -227,6 +231,10 @@ def authorize(self, alias):
             logger.info('Authentication is required.',
                         extra={'user_waiting': False})
             raise
+        except KeyboardInterrupt:
+            logger.info('Authorization is aborted.',
+                        extra={'user_waiting': False})
+            raise
         except Exception:
             logger.info('Authorization to %s has failed.', alias,
                         extra={'user_waiting': False})

From 608d400813c719ba0c135c4fee46dea1576c21dc Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 17:26:36 +0900
Subject: [PATCH 05/16] Drop support for Python 3.3, PyPy 5.3 or below

---
 .travis.yml |  7 ++-----
 setup.py    | 15 +++------------
 tox.ini     |  2 +-
 3 files changed, 6 insertions(+), 18 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index ab6593a..8296b2d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,13 +6,10 @@ matrix:
     # See also: https://github.com/Homebrew/homebrew-core/issues/6949
   - os: linux
     language: python
-    python: pypy-5.3.1
+    python: pypy-5.4
   - os: linux
     language: python
     python: 2.7
-  - os: linux
-    language: python
-    python: 3.3
   - os: linux
     language: python
     python: 3.4
@@ -28,7 +25,7 @@ install:
     pip install --upgrade pip setuptools tox-travis;
   elif [[ "$TRAVIS_OS_NAME" = "osx" ]]; then
     brew tap drolando/homebrew-deadsnakes;
-    brew install python33 python34 python35 python3 pypy
+    brew install python34 python35 python3 pypy
     pip install --upgrade pip setuptools
     pip install --user tox;
   fi
diff --git a/setup.py b/setup.py
index 30c3e37..64fe046 100644
--- a/setup.py
+++ b/setup.py
@@ -28,17 +28,10 @@ def readme():
     'six',
 }
 
-below_py34_requires = {
-    'enum34',
-}
-
 win32_requires = {
     'pypiwin32',
 }
 
-if sys.version_info < (3, 4):
-    install_requires.update(below_py34_requires)
-
 if sys.platform == 'win32':
     install_requires.update(win32_requires)
 
@@ -62,7 +55,6 @@ def readme():
     ''',
     install_requires=list(install_requires),
     extras_require={
-        ":python_version<'3.4'": list(below_py34_requires),
         ":sys_platform=='win32'": list(win32_requires),
     },
     classifiers=[
@@ -75,7 +67,6 @@ def readme():
         'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
@@ -90,7 +81,7 @@ def readme():
 if 'bdist_wheel' in sys.argv and (
         below_py34_requires.issubset(install_requires) or
         win32_requires.issubset(install_requires)):
-    warnings.warn('Building wheels on Windows or using below Python 3.4 is '
-                  'not recommended since platform-specific dependencies can '
-                  'be merged into common dependencies:\n' +
+    warnings.warn('Building wheels on Windows is not recommended since '
+                  'platform-specific dependencies can be merged into common '
+                  'dependencies:\n' +
                   '\n'.join('- ' + i for i in install_requires))
diff --git a/tox.ini b/tox.ini
index eaf2523..f602bcc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = pypy, py27, py33, py34, py35, py36
+envlist = pypy, py27, py34, py35, py36
 minversion = 1.6.0
 
 [testenv]

From 3bd2c99bc9483c9c952e5b9e5e377b7c840e504a Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 17:27:10 +0900
Subject: [PATCH 06/16] Add support for Python up to 3.7 and PyPy 7.1

---
 .travis.yml | 23 ++++++++++++++++++++++-
 setup.py    |  1 +
 tox.ini     |  2 +-
 3 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 8296b2d..cde5b42 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,24 @@ matrix:
   - os: linux
     language: python
     python: pypy-5.4
+  - os: linux
+    language: python
+    python: pypy2.7-5.10
+  - os: linux
+    language: python
+    python: pypy3.5-5.10
+  - os: linux
+    language: python
+    python: pypy2.7-6.0
+  - os: linux
+    language: python
+    python: pypy3.5-6.0
+  - os: linux
+    language: python
+    python: pypy2.7-7.1
+  - os: linux
+    language: python
+    python: pypy3.5-7.1
   - os: linux
     language: python
     python: 2.7
@@ -19,13 +37,16 @@ matrix:
   - os: linux
     language: python
     python: 3.6
+  - os: linux
+    language: python
+    python: 3.7
 install:
   |
   if [[ "$TRAVIS_OS_NAME" = "linux" ]]; then
     pip install --upgrade pip setuptools tox-travis;
   elif [[ "$TRAVIS_OS_NAME" = "osx" ]]; then
     brew tap drolando/homebrew-deadsnakes;
-    brew install python34 python35 python3 pypy
+    brew install python34 python35 python36 python3 pypy
     pip install --upgrade pip setuptools
     pip install --user tox;
   fi
diff --git a/setup.py b/setup.py
index 64fe046..73dc764 100644
--- a/setup.py
+++ b/setup.py
@@ -70,6 +70,7 @@ def readme():
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: System :: Systems Administration :: Authentication/Directory',  # noqa: E501
diff --git a/tox.ini b/tox.ini
index f602bcc..73330fe 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = pypy, py27, py34, py35, py36
+envlist = pypy, py27, py34, py35, py36, py37
 minversion = 1.6.0
 
 [testenv]

From c198aae050ef7d566511c42e048b8f67c3bc6f79 Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 18:05:12 +0900
Subject: [PATCH 07/16] Jump to Xenial

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index cde5b42..5a85726 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 sudo: false
+dist: xenial
 matrix:
   include:
   - os: osx

From 59abb85e729636a539d350ff2dae532f86cc62a1 Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 18:09:06 +0900
Subject: [PATCH 08/16] Shorten the build matrix

---
 .travis.yml | 52 ++++++++++++++++------------------------------------
 1 file changed, 16 insertions(+), 36 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 5a85726..93fd76e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,46 +1,26 @@
 sudo: false
 dist: xenial
+os: linux
+language: python
+python:
+- 'pypy-5.4'
+- 'pypy2.7-5.10'
+- 'pypy3.5-5.10'
+- 'pypy2.7-6.0'
+- 'pypy3.5-6.0'
+- 'pypy2.7-7.1'
+- 'pypy3.5-7.1'
+- '2.7'
+- '3.4'
+- '3.5'
+- '3.6'
+- '3.7'
 matrix:
   include:
   - os: osx
+    language: generic
     osx_image: xcode8.1
     # See also: https://github.com/Homebrew/homebrew-core/issues/6949
-  - os: linux
-    language: python
-    python: pypy-5.4
-  - os: linux
-    language: python
-    python: pypy2.7-5.10
-  - os: linux
-    language: python
-    python: pypy3.5-5.10
-  - os: linux
-    language: python
-    python: pypy2.7-6.0
-  - os: linux
-    language: python
-    python: pypy3.5-6.0
-  - os: linux
-    language: python
-    python: pypy2.7-7.1
-  - os: linux
-    language: python
-    python: pypy3.5-7.1
-  - os: linux
-    language: python
-    python: 2.7
-  - os: linux
-    language: python
-    python: 3.4
-  - os: linux
-    language: python
-    python: 3.5
-  - os: linux
-    language: python
-    python: 3.6
-  - os: linux
-    language: python
-    python: 3.7
 install:
   |
   if [[ "$TRAVIS_OS_NAME" = "linux" ]]; then

From 7eca69dcffff1fcbd92f5ace588adef3fbd68c98 Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 18:23:31 +0900
Subject: [PATCH 09/16] Retain available Python versions

---
 .travis.yml | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 93fd76e..fbd645a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,18 +3,13 @@ dist: xenial
 os: linux
 language: python
 python:
-- 'pypy-5.4'
-- 'pypy2.7-5.10'
-- 'pypy3.5-5.10'
-- 'pypy2.7-6.0'
-- 'pypy3.5-6.0'
-- 'pypy2.7-7.1'
-- 'pypy3.5-7.1'
-- '2.7'
-- '3.4'
-- '3.5'
-- '3.6'
 - '3.7'
+- '3.6'
+- '3.5'
+- '3.4'
+- '2.7'
+- 'pypy3.5-6.0'
+- 'pypy2.7-6.0'
 matrix:
   include:
   - os: osx

From 2dc001a5a4d6e2d9b23a3d58aebff2c8601ba4a1 Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 18:25:44 +0900
Subject: [PATCH 10/16] Upgrade to xcode9.4

xcode8.1 already obsoleted. Previous builds are fallen back to default version (xcode9.4)
---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index fbd645a..d13fded 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,9 +13,9 @@ python:
 matrix:
   include:
   - os: osx
+    osx_image: xcode9.4
     language: generic
-    osx_image: xcode8.1
-    # See also: https://github.com/Homebrew/homebrew-core/issues/6949
+    python: null
 install:
   |
   if [[ "$TRAVIS_OS_NAME" = "linux" ]]; then

From 80a112f5ffc68d10710819ce9a547c7bb70968b0 Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 19:03:25 +0900
Subject: [PATCH 11/16] Use xcode10.2

---
 .travis.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index d13fded..f2d703e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,17 +13,17 @@ python:
 matrix:
   include:
   - os: osx
-    osx_image: xcode9.4
+    osx_image: xcode10.2
     language: generic
     python: null
 install:
   |
   if [[ "$TRAVIS_OS_NAME" = "linux" ]]; then
-    pip install --upgrade pip setuptools tox-travis;
+    pip install --upgrade pip setuptools tox-travis
   elif [[ "$TRAVIS_OS_NAME" = "osx" ]]; then
-    brew tap drolando/homebrew-deadsnakes;
+    brew tap drolando/homebrew-deadsnakes
     brew install python34 python35 python36 python3 pypy
     pip install --upgrade pip setuptools
-    pip install --user tox;
+    pip install tox
   fi
 script: tox

From ef4f1c853e3214bbfc224f5c7ba5e3954ec208bc Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 23:01:45 +0900
Subject: [PATCH 12/16] Fix macOS test to install zlib explicitly

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index f2d703e..a3b50dc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,6 +22,7 @@ install:
     pip install --upgrade pip setuptools tox-travis
   elif [[ "$TRAVIS_OS_NAME" = "osx" ]]; then
     brew tap drolando/homebrew-deadsnakes
+    brew install zlib
     brew install python34 python35 python36 python3 pypy
     pip install --upgrade pip setuptools
     pip install tox

From 00127a6aa5d8ec0df1b6a04fef5891311749e4b4 Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Thu, 16 May 2019 23:35:34 +0900
Subject: [PATCH 13/16] Just use builtin pyenv and tox

---
 .travis.yml | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index a3b50dc..9549ba5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,10 +21,13 @@ install:
   if [[ "$TRAVIS_OS_NAME" = "linux" ]]; then
     pip install --upgrade pip setuptools tox-travis
   elif [[ "$TRAVIS_OS_NAME" = "osx" ]]; then
-    brew tap drolando/homebrew-deadsnakes
-    brew install zlib
-    brew install python34 python35 python36 python3 pypy
-    pip install --upgrade pip setuptools
-    pip install tox
+    export LDFLAGS="${LDFLAGS} -L/usr/local/opt/zlib/lib"
+    export CPPFLAGS="${CPPFLAGS} -I/usr/local/opt/zlib/include"
+    export PKG_CONFIG_PATH="${PKG_CONFIG_PATH} /usr/local/opt/zlib/lib/pkgconfig"
+    versions=(3.7.2 3.6.8 3.5.6 3.4.9 2.7.15 pypy3.5-6.0 pypy2.7-6.0.0)
+    for ver in $versions; do
+      pyenv install -s "$ver"
+    done
+    pyenv global $versions
   fi
 script: tox

From 0d9b0f05c677c78512048177a10c72b8ce3a10c1 Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Fri, 17 May 2019 00:16:35 +0900
Subject: [PATCH 14/16] Install sqlite3 and make pyenv verbose

---
 .travis.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 9549ba5..9d59cc5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,9 +24,10 @@ install:
     export LDFLAGS="${LDFLAGS} -L/usr/local/opt/zlib/lib"
     export CPPFLAGS="${CPPFLAGS} -I/usr/local/opt/zlib/include"
     export PKG_CONFIG_PATH="${PKG_CONFIG_PATH} /usr/local/opt/zlib/lib/pkgconfig"
+    brew install sqlite3
     versions=(3.7.2 3.6.8 3.5.6 3.4.9 2.7.15 pypy3.5-6.0 pypy2.7-6.0.0)
     for ver in $versions; do
-      pyenv install -s "$ver"
+      pyenv install --verbose --skip-existing "$ver"
     done
     pyenv global $versions
   fi

From 37e7ff4b0909b325653e3eee7752504bf996a868 Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Fri, 17 May 2019 00:27:09 +0900
Subject: [PATCH 15/16] Locate the path to sqlite3

---
 .travis.yml | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 9d59cc5..615caca 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,10 +21,9 @@ install:
   if [[ "$TRAVIS_OS_NAME" = "linux" ]]; then
     pip install --upgrade pip setuptools tox-travis
   elif [[ "$TRAVIS_OS_NAME" = "osx" ]]; then
-    export LDFLAGS="${LDFLAGS} -L/usr/local/opt/zlib/lib"
-    export CPPFLAGS="${CPPFLAGS} -I/usr/local/opt/zlib/include"
-    export PKG_CONFIG_PATH="${PKG_CONFIG_PATH} /usr/local/opt/zlib/lib/pkgconfig"
-    brew install sqlite3
+    export LDFLAGS="${LDFLAGS} -L/usr/local/opt/sqlite3/lib -L/usr/local/opt/zlib/lib"
+    export CPPFLAGS="${CPPFLAGS} -I/usr/local/opt/sqlite3/include -I/usr/local/opt/zlib/include"
+    export PKG_CONFIG_PATH="${PKG_CONFIG_PATH} /usr/local/opt/sqlite3/lib/pkgconfig /usr/local/opt/zlib/lib/pkgconfig"
     versions=(3.7.2 3.6.8 3.5.6 3.4.9 2.7.15 pypy3.5-6.0 pypy2.7-6.0.0)
     for ver in $versions; do
       pyenv install --verbose --skip-existing "$ver"

From cefa862640a096f808126418c9c8331e001c090b Mon Sep 17 00:00:00 2001
From: Eunchong Yu <kroisse@gmail.com>
Date: Fri, 17 May 2019 00:44:13 +0900
Subject: [PATCH 16/16] Try to trust Travis

---
 .travis.yml | 25 ++++++-------------------
 1 file changed, 6 insertions(+), 19 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 615caca..e3698e9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,10 @@
 sudo: false
 dist: xenial
-os: linux
+os:
+- linux
+- osx
+osx_image:
+- xcode10.2
 language: python
 python:
 - '3.7'
@@ -10,24 +14,7 @@ python:
 - '2.7'
 - 'pypy3.5-6.0'
 - 'pypy2.7-6.0'
-matrix:
-  include:
-  - os: osx
-    osx_image: xcode10.2
-    language: generic
-    python: null
 install:
   |
-  if [[ "$TRAVIS_OS_NAME" = "linux" ]]; then
-    pip install --upgrade pip setuptools tox-travis
-  elif [[ "$TRAVIS_OS_NAME" = "osx" ]]; then
-    export LDFLAGS="${LDFLAGS} -L/usr/local/opt/sqlite3/lib -L/usr/local/opt/zlib/lib"
-    export CPPFLAGS="${CPPFLAGS} -I/usr/local/opt/sqlite3/include -I/usr/local/opt/zlib/include"
-    export PKG_CONFIG_PATH="${PKG_CONFIG_PATH} /usr/local/opt/sqlite3/lib/pkgconfig /usr/local/opt/zlib/lib/pkgconfig"
-    versions=(3.7.2 3.6.8 3.5.6 3.4.9 2.7.15 pypy3.5-6.0 pypy2.7-6.0.0)
-    for ver in $versions; do
-      pyenv install --verbose --skip-existing "$ver"
-    done
-    pyenv global $versions
-  fi
+  pip install --upgrade pip setuptools tox-travis
 script: tox