Update docs to include dependencies on rust and vips where appropriate

docs/installation/alpine_linux_en.md

@@ -28,7 +28,7 @@ sudo apk upgrade
 * Install some tools, which are needed later:
 
 ```shell
-sudo apk add git build-base cmake file-dev
+sudo apk add git build-base cmake file-dev rust
 ```
 
 ### Install Elixir and Erlang

docs/installation/arch_linux_en.md

@@ -14,6 +14,7 @@ This guide will assume that you have administrative rights, either as root or a
 * `base-devel`
 * `cmake`
 * `file`
+* `rust`
 
 #### Optional packages used in this guide
 

docs/installation/debian_based_en.md

@@ -20,7 +20,7 @@ sudo apt full-upgrade
 * Install some of the above mentioned programs:
 
 ```shell
-sudo apt install git build-essential postgresql postgresql-contrib cmake libmagic-dev
+sudo apt install git build-essential postgresql postgresql-contrib cmake libmagic-dev rust
 ```
 
 ### Install Elixir and Erlang

docs/installation/debian_based_jp.md

@@ -21,6 +21,7 @@ Note: This article is potentially outdated because at this time we may not have
 - `build-essential`
 - `cmake`
 - `libmagic-dev`
+- `rust`
 
 #### このガイドで利用している追加パッケージ
 

docs/installation/freebsd_en.md

@@ -9,7 +9,7 @@ This document was written for FreeBSD 12.1, but should be work on future release
 This assumes the target system has `pkg(8)`.
 
 ```
-# pkg install elixir postgresql12-server postgresql12-client postgresql12-contrib git-lite sudo nginx gmake acme.sh cmake
+# pkg install elixir postgresql12-server postgresql12-client postgresql12-contrib git-lite sudo nginx gmake acme.sh cmake rust vips
 ```
 
 Copy the rc.d scripts to the right directory:
@@ -41,6 +41,7 @@ Create a user for Pleroma:
 ```
 # pw add user pleroma -m
 # echo 'export LC_ALL="en_US.UTF-8"' >> /home/pleroma/.profile
+# echo 'export VIX_COMPILATION_MODE=PLATFORM_PROVIDED_LIBVIPS' >> /home/pleroma/.profile
 # su -l pleroma
 ```