I am using python 2.7 and want to install PeakUtils. I can't install the module from Pycharm.
The Error message is Non-zero exit code (1).
Proposed solution
Try to run this command from the system terminal. Make sure that you use the correct version of 'pip' installed for your Python interpreter located at '/System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7'.
Command Output
Collecting PeakUtils==1.3.0 Could not fetch URL https://pypi.python.org/simple/peakutils/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) - skipping
Could not find a version that satisfies the requirement PeakUtils==1.3.0 (from versions: ) No matching distribution found for PeakUtils==1.3.0