README, meson: Add dependency on ply and jinja2 for IPA interface generation

Specify in the readme and meson file that we depend on python3-ply and
python3-jinja2 for generating the IPA interface.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/README.rst b/README.rst
index f8519b44..5c4b6989 100644
--- a/README.rst
+++ b/README.rst
@@ -58,7 +58,7 @@ Meson Build system: [required]
             pip3 install --user --upgrade meson
 
 for the libcamera core: [required]
-        python3-yaml
+        python3-yaml python3-ply python3-jinja2
 
 for IPA module signing: [required]
         libgnutls28-dev openssl