[PATCH] INSTALL: Document programs an packages needed for using gdb_grub script

[Glenn Washburn <development@efficientek.com>]

Now that the gdb_grub script uses the Python API in GDB, a GDB with Python
support must be used. Note that this means a GDB with version greater than
7.0 must be used. This should not be an issue since that was released over
a decade ago. Also, the minimum version of Python must be 3.5, which was
released around 8 years ago.

Signed-off-by: Glenn Washburn <development@efficientek.com>
---
 INSTALL | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/INSTALL b/INSTALL
index d1d5a6b88..1c54bd8dc 100644
--- a/INSTALL
+++ b/INSTALL
@@ -95,6 +95,12 @@ To build the documentation you'll need:
 * texinfo, for the info and html documentation
 * texlive, for building the dvi and pdf documentation (optional)
 
+To use the gdb_grub GDB script you'll need:
+* readelf (binutils package)
+* objdump (binutils package)
+* GNU Debugger > 7, built with python support (gdb package)
+* Python >= 3.5 (python3 package)
+
 Configuring the GRUB
 ====================
 
-- 
2.34.1