Add Dependencies to README

README.md

@@ -2,8 +2,16 @@
 This is a small hack to send faxes via the sipgate REST API from the command line.
 
 ## Deployment
-Install [jq](https://stedolan.github.io/jq/download/).
+### Dependencies
+* `bash >= 4.3`
+* `curl`
+* `sed`
+* `bc`
+* `getopt`
+* [`jq`](https://stedolan.github.io/jq/download/).
+* optional: `ghostscript`
 
+### Configuration
 Add your login credentials to `login_credentials_muster.sh` and rename the file to `.env`
 
 Since sipgate enforces 2FA, your usual username and password won't work anymore.