Add missing dependency pyyaml in setup.py

Signed-off-by: Hiroshi Miura <miurahr@linux.com>

CHANGELOG.rst

@@ -29,6 +29,15 @@ Removed
 Security
 --------
 
+`v0.5.2`_ (17, Nov., 2019)
+========================
+
+Fixed
+-----
+
+* Add missing pyyaml dependency in setup.py.
+
+
 `v0.5.1`_ (17, Nov., 2019)
 ========================
 
@@ -258,7 +267,8 @@ Fixed
 .. _requests: https://pypi.org/project/requests
 .. _argparse: https://pypi.org/project/argparse/
 
-.. _Unreleased: https://github.com/miurahr/aqtinstall/compare/v0.5.1...HEAD
+.. _Unreleased: https://github.com/miurahr/aqtinstall/compare/v0.5.2...HEAD
+.. _v0.5.2: https://github.com/miurahr/aqtinstall/compare/v0.5.1...v0.5.2
 .. _v0.5.1: https://github.com/miurahr/aqtinstall/compare/v0.5b2...v0.5.1
 .. _v0.5b2: https://github.com/miurahr/aqtinstall/compare/v0.5b1...v0.5b2
 .. _v0.5b1: https://github.com/miurahr/aqtinstall/compare/v0.4.3...v0.5b1

setup.py

@@ -12,7 +12,7 @@ def readme():
 
 
 setup(name='aqtinstall',
-      version='0.5.1',
+      version='0.5.2',
       description='Another unofficial Qt installer',
       url='http://github.com/miurahr/aqtinstall',
       license='MIT',
@@ -21,7 +21,7 @@ setup(name='aqtinstall',
       author_email='miurahr@linux.com',
       packages=["aqt"],
       package_data={'aqt': ['*.yml', "*.json", "*.ini"]},
-      install_requires=['requests', 'six', 'py7zr'],
+      install_requires=['requests', 'six', 'py7zr', 'pyyaml'],
       extras_require={'dev': ['pytest', 'pytest-pep8', 'pytest-cov', 'flake8']},
       scripts=["bin/aqt"],
       classifiers=[