update INSTALL files

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@9277 2fb0f335-1f38-0410-981e-8018bf24f1b0

INSTALL

@@ -18,11 +18,12 @@ In order to compile DuMuX, you first have to download and extract the
 following DUNE modules into your source directory:
  
   - dune-common        from [1]
+  - dune-geometry      from [1]
   - dune-grid          from [1]
   - dune-istl          from [1]
   - dune-localfuctions from [1]
 
-Use the 2.1.1 release of the DUNE core modules. 
+Use either the 2.2 release or the 2.3-svn trunk. 
 
 With option files you can enable options, set compiler flags and
 define paths to external libraries. Exemplary option files are located 
@@ -30,6 +31,9 @@ in $DUMUX_ROOT/optim.opts and $DUMUX_ROOT/debug.opts respectively.
 ($DUMUX_ROOT is the directory where the unpacked files of the DuMuX 
 distribution are located.) 
 
+A mandatory option to be included in CONFIGURE_FLAGS is:
+--enable-fieldvector-size-is-method
+
 Now compile everything with
 
   ./dune-common/bin/dunecontrol --opts=$(DUMUX_ROOT)/optim.opts --module=dumux all

INSTALL.cmake

@@ -21,7 +21,7 @@ But alas, it comes with a cost:
    problems.
  - Dependencies between DUNE modules are not yet handled, i.e. all
    DUNE modules on which DuMuX depends (-> common, grid, istl, 
-   localfunctions, pdelab) need to be installed already.
+   geometry, localfunctions) need to be installed already.
 
 Preparing the installation
 --------------------------
@@ -75,7 +75,7 @@ cmake -DCMAKE_BUILD_TYPE=debug \
       -DMETIS_DIR=/usr/local/metis \
       path/to/DUMUX/source/directory
 
-With gcc >= 4.5.0, compilation might fail due to an internal compiler 
+With gcc 4.5.x, compilation might fail due to an internal compiler 
 error. In this case, you might want to specify the compiler explicitly 
-by using the cmake options -DCMAKE_CXX_COMPILER and -DCMAKE_CC_COMPILER. 
+by using the cmake options -DCMAKE_CXX_COMPILER and -DCMAKE_C_COMPILER.