N/APosted on - 08/20/2014
I have Python open when I want to install this package for it. I don’t know why is not recognizing the installer and it should be because is downloaded from a trusted website and it supports this version of Python. Can anyone help me please to fix this error ? Why is not working ?
Please run ‘Python’ before installing this package.
Python fails to install a package center
To set it properly, make sure you are using the latest version. If not, download and install Python 3.4.1 for Windows. Once downloaded, run the installer to upgrade whatever version you have. After upgrading Python to version 3.4.1, try installing the package and see if it works. If nothing happens and the same error appears then it is possible that Python needs to be running to be able to install the package.
If this is the case then start Python and then install the package. See if this fixes the problem. Python 3.4.1 contains more than three hundred bugfixes as well as other enhancements from version 3.4.0. One important change in this version is that the OpenSSL that is bundled with the Windows installer no longer has the HeartBleed bug that makes OpenSSL very vulnerable to attacks.