Updates README

README.md

@@ -3,11 +3,15 @@
 This is a commandline tool for knotapi: https://gitlab.nic.cz/knot/knot-dns-rest
 
 ## Build and install
-To install using pip, run the following command:
+
+To install using pip, run the following command in a virtual envrionment.
+
 ```
-pip3 install git+https://code.smolnet.org/micke/knotctl
+python -m pip install "knotctl @ git+https://code.smolnet.org/micke/knotctl
 ```
+
 To build and install as a deb-package
+
 ```
 sudo apt install python3-stdeb
 git clone https://code.smolnet.org/micke/knotctl
@@ -18,25 +22,34 @@ sudo dpkg -i deb_dist/knotctl_*_all.deb
 A prebuilt deb-package is also available from the release page: https://code.smolnet.org/micke/knotctl/releases/
 
 ## Shell completion
+
 For bash: add this to .bashrc
+
 ```
 source <(knotctl completion)
 ```
+
 For fish, run:
+
 ```
 knotctl completion --shell fish > ~/.config/fish/completions/knotctl.fish
 ```
+
 For tcsh: add this to .cshrc
+
 ```
 complete "knotctl" 'p@*@`python-argcomplete-tcsh "knotctl"`@' ;
 ```
+
 For zsh: add this to .zshrc
+
 ```
 autoload -U bashcompinit
 bashcompinit
 source <(knotctl completion)
 ```
 ## Usage
+
 ```
 usage: knotctl [-h] [--json | --no-json]
                {add,completion,config,delete,list,update} ...
@@ -48,7 +61,9 @@ options:
   -h, --help            show this help message and exit
   --json, --no-json
 ```
+
 ### ADD
+
 ```
 usage: knotctl add [-h] -d DATA -n NAME -r RTYPE [-t TTL] -z ZONE
 
@@ -60,7 +75,9 @@ options:
   -t TTL, --ttl TTL
   -z ZONE, --zone ZONE
 ```
+
 ### COMPLETION
+
 ```
 usage: knotctl completion [-h] [-s SHELL]
 
@@ -68,7 +85,9 @@ options:
   -h, --help            show this help message and exit
   -s SHELL, --shell SHELL
 ```
+
 ### CONFIG
+
 ```
 usage: knotctl config [-h] [-c CONTEXT] [-b BASEURL] [-p PASSWORD] [-u USERNAME]
 
@@ -79,7 +98,9 @@ options:
   -p PASSWORD, --password PASSWORD
   -u USERNAME, --username USERNAME
 ```
+
 ### DELETE
+
 ```
 usage: knotctl delete [-h] [-d DATA] [-n NAME] [-r RTYPE] -z ZONE
 
@@ -90,7 +111,9 @@ options:
   -r RTYPE, --rtype RTYPE
   -z ZONE, --zone ZONE
 ```
+
 ### LIST
+
 ```
 usage: knotctl list [-h] [-d DATA] [-n NAME] [-r RTYPE] [-z ZONE]
 
@@ -101,7 +124,9 @@ options:
   -r RTYPE, --rtype RTYPE
   -z ZONE, --zone ZONE
 ```
+
 ### UPDATE
+
 ```
 usage: knotctl update [-h] -a [ARGUMENT ...] -d DATA -n NAME -r RTYPE [-t TTL]
                       -z ZONE