From 599f33171f4b036b36949a09b9cc87aeb9b9d3ae Mon Sep 17 00:00:00 2001 From: Zhuoyun Wei Date: Wed, 18 Apr 2018 05:09:33 -0400 Subject: [PATCH] Document LZMA support on Windows --- ReadMe_First.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/ReadMe_First.txt b/ReadMe_First.txt index 7bb375b..9727b3b 100644 --- a/ReadMe_First.txt +++ b/ReadMe_First.txt @@ -107,6 +107,15 @@ In addition, Windows Users need PyCrypto: Once Windows users have installed Python 2.7, and the matching PyCrypto, they are ready to run the DeDRM application or individual scripts. +For (experimental) KFX support, you also need LZMA support. LZMA is built-in +in Python 3.3+ but not present in Python 2. Choices are backports.lzma and +pylzma, both of which need compiling. Compiling Python extensions on Windows +requires Visual Studio and is a PITA. The recommended way is to install wheels +(binary) directly. + +Windows binary wheels for backports.lzma and pylzma could be found here: + +https://www.lfd.uci.edu/~gohlke/pythonlibs/ Apple's iBooks FairPlay DRM