Python From 2.7.2 To 2.7.9 Install Another Python
It all started when I tried to install another Python package and got the error: SystemError: Cannot compile 'Python.h'. See PEP 466 for justification.I am having trouble installing python-dev. From the release page: Python 2.7.9 includes several significant changes unprecedented in a 'bugfix' release: The entirety of Python 3.4's ssl module has been backported for Python 2.7.9. Python 2.7.9 in particular has several potentially breaking changes.
Urllib3 is indirectly used by requests (see requests issue. Your OpenSSL libraries do not support SNI, which means urllib3 wont pass in the host name to the SSL socket wrapper, but Python 2.7.9 expects the hostname to be passed in anyway for different purposes. See issue 543 for that project. This is caused by a change in Python 2.7.9, which urllib3 needs to account for.
I have done apt-get clean and apt-get autoclean. I am running Ubuntu 12.04 and I have everything updated. You can learn to use Python and see almost immediate gains in productivity and lower maintenance costs.I tried sudo apt-get install python-dev but got the error: The following packages have unmet dependencies:Python-dev : Depends: python2.7-dev (>= 2.7.3) but it is not going to be installedE: Unable to correct problems, you have held broken packages.So then I tried sudo apt-get install python2.7-dev and got the error: The following packages have unmet dependencies:Python2.7-dev : Depends: python2.7 (= 2.7.3-0ubuntu3) but 2.7.3-0ubuntu3.1 is to be installedDepends: libpython2.7 (= 2.7.3-0ubuntu3) but 2.7.3-0ubuntu3.1 is to be installedI have tried most everything in the post unmet dependencies.
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