https://ci.appveyor.com/project/magul/pywikibot-core/build/1.0.2681/job/sxtu9yaueellbg08#L308
Searching for flickrapi Reading https://pypi.python.org/simple/flickrapi/ Downloading https://pypi.python.org/packages/41/ed/0eca4429608990e3caae8cce08aea29aad80f36abb993b8a7e1c9c7de2d2/flickrapi-2.3.1.tar.gz#md5=15773c2312c48b6eaca336a9f0fe6ec3 Best match: flickrapi 2.3.1 Processing flickrapi-2.3.1.tar.gz Writing c:\users\appveyor\appdata\local\temp\1\easy_install-e41qlh\flickrapi-2.3.1\setup.cfg Running flickrapi-2.3.1\setup.py -q bdist_egg --dist-dir c:\users\appveyor\appdata\local\temp\1\easy_install-e41qlh\flickrapi-2.3.1\egg-dist-tmp-o1_jwq error: Setup script exited with Sorry, Python 2.7, or 3.4 or newer required Command exited with code 1
https://github.com/sybrenstuvel/flickrapi/commit/001d11cfd529da306b67c9520e725dd790ee651e
We should update requirements.txt and setup.py accordingly.