docs+fix: update README.md, fix s6 and runit services

README.md

@@ -11,6 +11,38 @@ Create a config.ini, there is an example included in the root.
 - beaker [(source)](https://git.bwaaa.monster/beaker/)
 
 # First Setup
+Depending on your system, you may first need to install libcurl and libxml2.
+
+### Arch Linux
+```
+# pacman -S libxml2 libcurl
+```
+
+### Debian/Ubuntu
+```
+# apt install libxml2-dev libcurl4-openssl-dev
+```
+
+### Fedora
+```
+# dnf install libxml2-devel libcurl-devel
+```
+
+### openSUSE
+```
+# zypper install libxml2-devel libcurl-devel
+```
+
+### Alpine
+```
+# apk add libxml2-dev curl-dev
+```
+
+### Void
+```
+# xbps-install -S libxml2-devel libcurl-devel
+```
+
 Firstly, install libbeaker:
 ```
 $ git clone https://git.bwaaa.monster/beaker

init/runit/run

@@ -1,2 +1,3 @@
 #!/bin/sh
-exec chpst -u omnisearch:omnisearch /usr/bin/omnisearch 2>&1
+cd /etc/omnisearch
+exec chpst -u omnisearch:omnisearch /usr/bin/omnisearch

init/s6/run

@@ -1,3 +1,4 @@
 #! /bin/execlineb -P
 foreground { s6-setsid -g }
-exec -c chpst -u omnisearch:omnisearch /usr/bin/omnisearch
+cd /etc/omnisearch
+exec s6-setuidgid omnisearch /usr/bin/omnisearch