Could not find suitable distribution for Requirement.parse('requests')

[PickRecalled]

My python 2.7.10 run install error: Could not find suitable distribution for Requirement.parse('requests'),the detailed content:
running install
Checking .pth file support in /Library/Python/2.7/site-packages/
/usr/bin/python -E -c pass
TEST PASSED: /Library/Python/2.7/site-packages/ appears to support .pth files
running bdist_egg
running egg_info
creating musictools.egg-info
writing requirements to musictools.egg-info/requires.txt
writing musictools.egg-info/PKG-INFO
writing top-level names to musictools.egg-info/top_level.txt
writing dependency_links to musictools.egg-info/dependency_links.txt
writing manifest file 'musictools.egg-info/SOURCES.txt'
reading manifest file 'musictools.egg-info/SOURCES.txt'
writing manifest file 'musictools.egg-info/SOURCES.txt'
installing library code to build/bdist.macosx-10.13-intel/egg
running install_lib
running build_py
creating build
creating build/lib
creating build/lib/tests
copying tests/init.py -> build/lib/tests
copying tests/musictools_tests.py -> build/lib/tests
creating build/lib/musictools
copying musictools/musictools.py -> build/lib/musictools
copying musictools/init.py -> build/lib/musictools
copying musictools/custom_exceptions.py -> build/lib/musictools
creating build/bdist.macosx-10.13-intel
creating build/bdist.macosx-10.13-intel/egg
creating build/bdist.macosx-10.13-intel/egg/tests
copying build/lib/tests/init.py -> build/bdist.macosx-10.13-intel/egg/tests
copying build/lib/tests/musictools_tests.py -> build/bdist.macosx-10.13-intel/egg/tests
creating build/bdist.macosx-10.13-intel/egg/musictools
copying build/lib/musictools/musictools.py -> build/bdist.macosx-10.13-intel/egg/musictools
copying build/lib/musictools/init.py -> build/bdist.macosx-10.13-intel/egg/musictools
copying build/lib/musictools/custom_exceptions.py -> build/bdist.macosx-10.13-intel/egg/musictools
byte-compiling build/bdist.macosx-10.13-intel/egg/tests/init.py to init.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/tests/musictools_tests.py to musictools_tests.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/musictools/musictools.py to musictools.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/musictools/init.py to init.pyc
byte-compiling build/bdist.macosx-10.13-intel/egg/musictools/custom_exceptions.py to custom_exceptions.pyc
creating build/bdist.macosx-10.13-intel/egg/EGG-INFO
copying musictools.egg-info/PKG-INFO -> build/bdist.macosx-10.13-intel/egg/EGG-INFO
copying musictools.egg-info/SOURCES.txt -> build/bdist.macosx-10.13-intel/egg/EGG-INFO
copying musictools.egg-info/dependency_links.txt -> build/bdist.macosx-10.13-intel/egg/EGG-INFO
copying musictools.egg-info/requires.txt -> build/bdist.macosx-10.13-intel/egg/EGG-INFO
copying musictools.egg-info/top_level.txt -> build/bdist.macosx-10.13-intel/egg/EGG-INFO
zip_safe flag not set; analyzing archive contents...
creating dist
creating 'dist/musictools-2.2.0-py2.7.egg' and adding 'build/bdist.macosx-10.13-intel/egg' to it
removing 'build/bdist.macosx-10.13-intel/egg' (and everything under it)
Processing musictools-2.2.0-py2.7.egg
Copying musictools-2.2.0-py2.7.egg to /Library/Python/2.7/site-packages
Adding musictools 2.2.0 to easy-install.pth file

Installed /Library/Python/2.7/site-packages/musictools-2.2.0-py2.7.egg
Processing dependencies for musictools==2.2.0
Searching for requests
Reading https://pypi.python.org/simple/requests/
Couldn't find index page for 'requests' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.python.org/simple/
No local packages or download links found for requests
error: Could not find suitable distribution for Requirement.parse('requests')

[kalbhor]

Is there a specific reason why you're using python 2.7? Maybe try python 3