rename requirements files, more docs

README.md

@@ -5,6 +5,14 @@ My custom Icinga2 checks.
 Useful: https://nagios-plugins.org/doc/guidelines.html#AEN200
 https://icinga.com/docs/icinga-2/latest/doc/05-service-monitoring/#performance-data-metrics
 
-`requirements.txt`: pip requirements for normal Linux hosts.
+`requirements-everybody.txt`: pip requirements for all Python 3 versions and Linux and BSD hosts. Should be easy to install on all hosts.
 
-`requirements-global.txt` pip requirements for all Python 3 versions and Linux and BSD hosts.
+`requirements-difficult.txt`: pip requirements that are easy to install on normal Debian hosts but complicated when there are wheels available.
+
+## Fix `dbus` Issues
+
+```shell
+ln -s /usr/lib/python3/dist-packages/_dbus_* ./venv/lib/python3.*/site-packages
+ln -s /usr/lib/python3/dist-packages/dbus ./venv/lib/python3.*/site-packages
+
+```

requirements-difficult.txt

@@ -1,3 +1,12 @@
 tiktoken==0.5.2
 mysql-connector-python==8.3.0
 pillow==9.4.0
+matrix-nio==0.20.1
+redis==5.0.1
+flask==2.2.5
+icinga2api==0.6.1
+prometheus_client==0.18.0
+pysnmp==4.4.12
+aiofiles==0.6.0
+python-magic==0.4.27
+markdown==3.4.4

requirements.txt

@@ -1,9 +0,0 @@
-matrix-nio==0.20.1
-redis==5.0.1
-flask==2.2.5
-icinga2api==0.6.1
-prometheus_client==0.18.0
-pysnmp==4.4.12
-aiofiles==0.6.0
-python-magic==0.4.27
-markdown==3.4.4