In order to retrieve my btc, bought on december 18th 2013 I found out I will need the Electrum wallet 2.9.8.

I first tried to install 2.9.6 but hat version did not run. Nor from commandline nor from the gui. Btw I also installed Python 2.7

How / where can I get the Electrum version that can handle the 17 word seed from 2013?

Eric.