X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=INSTALL;h=8edf02b5aa6a2bda84bdca84cd23be87ccc783f6;hb=98f07840fc600344e3955e5f0b921ad643b0f0de;hp=51b55148d3a8bb41b5933ba34424fc4dbc9c1272;hpb=8d66bb07c496b6a882bfa4dc6b66a7dbe2394916;p=lyx.git

diff --git a/INSTALL b/INSTALL
index 51b55148d3..8edf02b5aa 100644
--- a/INSTALL
+++ b/INSTALL
@@ -53,10 +53,10 @@ LyX makes great use of C++ Standard Template Library (STL).
 This means that gcc users will have to install the relevant libstdc++
 library to be able to compile this version of LyX. 
 
-LyX has been tested with all Qt versions since Qt 4.4.0. For compilation
-you need to compile against at least Qt 4.4.0. The only special point to
-make is that you must ensure that both LyX and the Qt libraries are
-compiled with the same C++ compiler.
+For full LyX usability we suggest to use at least Qt 4.6 which has been
+widely tested. For compilation you need to compile against at least
+Qt 4.2.2. The only special point to make is that you must ensure that both
+LyX and the Qt libraries are compiled with the same C++ compiler.
 
 Note that if Qt is using Xft2/fontconfig, you may need to install the
 latex-xft-fonts package (at ftp://ftp.lyx.org/pub/lyx/contrib/) to get
@@ -85,7 +85,7 @@ The two following programs should be available at configuration time:
 
   o Python 2.3 or newer installed to be able to import older LyX files
     with the lyx2lyx script (this script is called automatically when
-    opening a file).
+    opening a file). Python 3.0 or later is not supported.
 
 
 Creating the Makefile