[FE training-materials-updates] Remove errata for libqt4 issue

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=bb4ce66a8558d084405eaa2c8ca7c3787624b3a7

>---------------------------------------------------------------

commit bb4ce66a8558d084405eaa2c8ca7c3787624b3a7
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Tue Mar 31 10:39:41 2015 +0200

    Remove errata for libqt4 issue
    
    - The issue was probably temporary and no
      longer happens now.
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


>---------------------------------------------------------------

bb4ce66a8558d084405eaa2c8ca7c3787624b3a7
 errata/libqt4-dev.tex                                   | 17 -----------------
 labs/boottime-measuring/boottime-measuring.tex          |  2 --
 .../kernel-compiling-and-nfs-booting.tex                |  2 --
 .../sysdev-kernel-cross-compiling.tex                   |  2 --
 4 files changed, 23 deletions(-)

diff --git a/errata/libqt4-dev.tex b/errata/libqt4-dev.tex
deleted file mode 100644
index e1d2f97..0000000
--- a/errata/libqt4-dev.tex
+++ /dev/null
@@ -1,17 +0,0 @@
-\fbox{
-\begin{minipage}{\textwidth}
-{\bf Caution}: you may face a known issue installing the
-\code{libqt4-dev} package on Ubuntu 14.04, complaining about
-incompatible dependencies.
-
-If this happens to you, here is a workaround:
-
-\code{sudo apt-get install libglew-dev libcheese7 libcheese-gtk23 \
-libclutter-gst-2.0-0 libcogl15 libclutter-gtk-1.0-0 libclutter-1.0-0}
-
-After doing this, you will be able to install \code{libqt4-dev}.
-
-This bug is documented on
-\url{http://askubuntu.com/questions/593644/installing-qt4-on-ubuntu-14-04-lts}.
-\end{minipage}
-}
diff --git a/labs/boottime-measuring/boottime-measuring.tex b/labs/boottime-measuring/boottime-measuring.tex
index 87d8bac..5bee81a 100644
--- a/labs/boottime-measuring/boottime-measuring.tex
+++ b/labs/boottime-measuring/boottime-measuring.tex
@@ -162,8 +162,6 @@ sudo apt-get install git libncurses5-dev u-boot-tools g++ bison
 sudo apt-get install flex gettext texinfo libqt4-dev lzop
 \end{verbatim}
 
-\input{../errata/libqt4-dev.tex}
-
 Also install the \code{meld} package. It is a very
 convenient utility to compare different versions of a file, which
 is often useful in an optimization project.
diff --git a/labs/kernel-compiling-and-nfs-booting/kernel-compiling-and-nfs-booting.tex b/labs/kernel-compiling-and-nfs-booting/kernel-compiling-and-nfs-booting.tex
index aacebbe..011fde2 100644
--- a/labs/kernel-compiling-and-nfs-booting/kernel-compiling-and-nfs-booting.tex
+++ b/labs/kernel-compiling-and-nfs-booting/kernel-compiling-and-nfs-booting.tex
@@ -47,8 +47,6 @@ the kernel for your board:
 sudo apt-get install libqt4-dev g++
 \end{verbatim}
 
-\input{../errata/libqt4-dev.tex}
-
 \code{libqt4-dev} and \code{g++} are needed for \code{make xconfig}.
 
 \section{Cross-compiling toolchain setup}
diff --git a/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex b/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex
index 57adea6..0d26d28 100644
--- a/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex
+++ b/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex
@@ -17,8 +17,6 @@ Go to the \code{$HOME/embedded-linux-labs/kernel} directory.
 Install the package \code{libqt4-dev} which is needed for the
 \code{xconfig} kernel configuration interface.
 
-\input{../errata/libqt4-dev.tex}
-
 \section{Target system}
 
 We are going to cross-compile and boot a Linux kernel for the Atmel