docs: mention libcurl as build dependency

README.md

@@ -5,18 +5,18 @@ higher-level API.
 
 ## Installation
 
-Install via `v` cli
+**Build Dependencies**
 
-- From source
+- libcurl - E.g., on Debian-based Linux distros, this might be `libcurl4-openssl-dev` or `libcurl4-gnutls-dev`.
+
+**Vibe as V module**
+
+- Install via V's cli
 
   ```
   v install --git https://github.com/ttytm/vibe
   ```
 
-  ```v
-  import vibe
-  ```
-
 ## Usage examples
 
 #### GET request
@@ -169,7 +169,7 @@ sensible community needs.
 
 - [x] Download with progress
 - [x] Custom headers
-- [x] curl Proxy support
+- [x] Proxy support
 - [ ] SSL options
 - [ ] Extend HTTP methods