diff --git a/paradox/config.py b/paradox/config.py
index ea41c65..cef1122 100644
--- a/paradox/config.py
+++ b/paradox/config.py
@@ -343,8 +343,8 @@ def load(self, alt_location=None):
                     if valid:
                         setattr(self, k, v)
                     else:
-                        err = "Error parsing configuration value: Invalid value for config argument {}. Allowed are: {}".format(
-                            type(v), k, expected_value
+                        err = "Error parsing configuration value: Invalid value for config argument {} (type {}). Allowed are in: {}".format(
+                            k, type(v), expected_value
                         )
                         sys.stderr.write(err + "\n")
                         raise (Exception(err))
diff --git a/paradox/lib/help.py b/paradox/lib/help.py
index 9503154..46da836 100644
--- a/paradox/lib/help.py
+++ b/paradox/lib/help.py
@@ -33,14 +33,23 @@
     "ws4py": dict(
         mandatory=False, desc="the Pushbullet interface", install_name="ws4py>=0.4.2"
     ),
-    "yaml": dict(mandatory=False, desc="the IP150 connection", install_name="yaml"),
+    "yaml": dict(mandatory=False, desc="the IP150 connection", install_name="pyyaml>=5.2.0"),
     "chump": dict(
         mandatory=False, desc="the Pushover interface", install_name="chump>=1.6.0"
     ),
     "pydbus": dict(
         mandatory=False, desc="the Signal interface", install_name="pydbus>=0.6.0"
     ),
+    "pygobject": dict(
+        mandatory=False, desc="the Signal interface", install_name="pygobject>=3.20.0"
+    ),
     "gi": dict(mandatory=False, desc="the Signal interface", install_name="gi>=1.2"),
+    "pytz": dict(mandatory=False, desc="Panel time sync", install_name="pytz>=2023.3.post1"),
+    "mqtt": dict(mandatory=False, desc="MQTT", install_name="paho_mqtt>=1.5.0"),
+
+    "pre-commit": dict(mandatory=False, desc="Development", install_name="pre-commit"),
+    "flake8": dict(mandatory=False, desc="Code checker", install_name="flake8"),
+    "tox": dict(mandatory=False, desc="virtual env / testing", install_name="tox"),
 }
 
 
@@ -65,7 +74,7 @@ def import_error_help(error):
     logger.error(
         "To install ALL modules required, go to the main project folder and execute:\n"
     )
-    logger.error(" pip3 -r requirements.txt\n")
+    logger.error(" pip3 install -r requirements.txt\n")
     logger.error(
         "Take in consideration that the 'requirements.txt' file only has the most common modules enabled."
     )
diff --git a/requirements.txt b/requirements.txt
index 8546fcc..3a02efd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ pushbullet.py>=0.11.0
 pyserial>=3.4
 pyserial-asyncio>=0.4
 python-slugify>=4.0.1
-pytz>=2021.3
+pytz>=2023.3.post1
 # Signal support
 # pygobject>=3.20.0
 # pydbus>=0.6.0