README.md: Add note about pySim-trace.py dependencies
Related: OS#6094
Change-Id: I2e03f9c827bd6ee73891bba34bd2f2efe3ded7e6
diff --git a/README.md b/README.md
index 2a89c9a..c3c5a25 100644
--- a/README.md
+++ b/README.md
@@ -101,6 +101,9 @@
After installing all dependencies, the pySim applications ``pySim-read.py``, ``pySim-prog.py`` and ``pySim-shell.py`` may be started directly from the cloned repository.
+In addition to the dependencies above ``pySim-trace.py`` requires ``tshark`` and the python package ``pyshark`` to be installed. It is known that the ``tshark`` package
+in Debian versions before 11 may not work with pyshark.
+
### Archlinux Package
Archlinux users may install the package ``python-pysim-git``