update cmemc docu ...

docs/automate/cmemc-command-line-interface/installation/index.md

@@ -16,28 +16,6 @@ cmemc is available as an [official pypi package](https://pypi.org/project/cmem-c
 $ pipx install cmem-cmemc
 ```
 
-## ... via release package
-
-The cmemc [release package](https://releases.eccenca.com/cmemc/) consists of the following files:
-
-- `cmem_cmemc-vXX.YY.tar.gz` - the source package of cmemc
-- `cmem_cmempy-vXX.YY.tar.gz` - the source package of cmempy (the used python API to access Corporate Memory)
-- `cmemc_vXX.YY_Manual.pdf` - the cmemc documentation manual (this document)
-- `cmemc_vXX.YY_Manual.ttl` - the cmemc documentation as structured data (RDF graph)
-- `requirements.txt` - additional requirements needed by cmemc
-
-The following script demonstrates how to install cmemc from these files:
-
-``` shell-session
-$ pip install -r requirements.txt
-...
-$ pip install cmem_cmempy-v22.1.tar.gz
-...
-$ pip install cmem_cmemc-v22.1.tar.gz
-...
-$ cmemc --version
-cmemc, version 22.1, running under python 3.9.11
-```
 
 ## ... via docker image