Remove plib reference

README.plib

@@ -1,32 +0,0 @@
-[This file is mirrored in both the FlightGear and SimGear packages.]
-
-You *must* have plib version 1.8.5 or later installed on your system
-to build FlightGear!"  Flight Gear is no longer compatible with the
-earlier versions of the library.
-
-You can get the latest version of plib from:
-
-    http://plib.sourceforge.net
-
-Build notes:
-
-You should be able to just run "./configure" to configure the package
-and use all of plib's defaults.  Then run "make" followed by "make
-install".  By default, plib installs itself into /usr so if you don't
-like this, be sure to specify an alternate prefix such as --prefix=/usr/local
-
-As of this writing (2007-11-18), many linux distributions are shipped with a 
-working version of plib, so chances are that this library is already 
-installed. It should be noted, that currently plib version no longer compiles
-using recent versions of gcc (confirmed on version gcc 4.1.2, as shipped with 
-SuSe 10.2). As a workaround, it is possible to either use plib SVN. Run the 
-following commands: 
-
-
-svn co https://plib.svn.sourceforge.net/svnroot/plib/trunk plib
-cd plib
-./autogen.sh
-./configure
-make
-make install
-

package/openSUSE/SimGear.spec

@@ -10,7 +10,6 @@ BuildRoot:  %{_tmppath}/%{name}-%{version}-build
 
 BuildRequires: gcc, gcc-c++, cmake
 BuildRequires: libopenal1-soft, openal-soft
-BuildRequires: plib-devel >= 1.8.5
 BuildRequires: libOpenSceneGraph-devel >= 3.0
 BuildRequires: zlib, zlib-devel
 BuildRequires: libjpeg62, libjpeg62-devel
@@ -26,7 +25,6 @@ simulation and visualization applications such as FlightGear or TerraGear.
 Group:         Development/Libraries/Other
 Summary:       Development header files for SimGear
 Requires:      SimGear = %{version}
-Requires:      plib-devel
 
 %description devel
 Development headers and libraries for building applications against SimGear.