Merge branch 'pr_conda' into 'preview'

Conda licencing info

See merge request !1123

doc.zih.tu-dresden.de/docs/software/python_virtual_environments.md

@@ -93,7 +93,7 @@ the environment as follows:
     /software/rome/r23.04/Python/3.10.4-GCCcore-11.3.0/bin/python
     [marie@alpha ]$ pip list
     [...]
-    [marie@alpha ]$ virtualenv --system-site-packages my-torch-env
+    [marie@alpha ]$ python -m venv --system-site-packages my-torch-env
     created virtual environment CPython3.10.4.final.0-64 in 3621ms
       creator CPython3Posix(dest=/data/horse/ws/marie/marie-my_python_virtualenv/my-torch-env, clear=False, no_vcs_ignore=False, global=True)
       seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/h0/marie/.local/share/virtualenv)
@@ -126,7 +126,7 @@ packages from the file:
 ```console
 marie@compute$ module load Python    #Load default Python
 [...]
-marie@compute$ virtualenv --system-site-packages /data/horse/ws/marie-python_virtual_environment/env_post  #Create virtual environment
+marie@compute$ python -m venv --system-site-packages /data/horse/ws/marie-python_virtual_environment/env_post  #Create virtual environment
 [...]
 marie@compute$ source /data/horse/ws/marie-python_virtual_environment/env/bin/activate    #Activate virtual environment. Example output: (env_post) bash-4.2$
 (env_post) marie@compute$ pip install -r requirements.txt    #Install packages from the created requirements.txt file
@@ -134,6 +134,13 @@ marie@compute$ source /data/horse/ws/marie-python_virtual_environment/env/bin/ac
 
 ## Conda Virtual Environment
 
+!!!
+    We were informed that the manufacturer of Anaconda has changed its license conditions
+    and that the use of Anaconda/conda is also subject to licensing at universities
+    with more than 200 employees.
+    https://legal.anaconda.com/policies/en/?name=terms-of-service#anaconda-terms-of-service
+    The TU Dresden does not plan to procure a license centrally.
+
 **Prerequisite:** Before working with conda, your shell needs to be configured
 initially. Therefore login to the ZIH system, load the Anaconda module and run
 `source $EBROOTANACONDA3/etc/profile.d/conda.sh`. Note that you must run the
@@ -141,7 +148,7 @@ previous command each time you want to activate your virtual environment and
 they are not automatically loaded after re-opening your shell.
 
 !!! warning
-    We recommend to **not** use the `conda init` command, since it may cause unexpected behaviour
+    We recommend to **not** use the `conda init` command, since it may cause unexpected behavior
     when working with the ZIH system.
 
 ??? example