Unzip and curl are a requirement to use the installation script (#102)

installation/index.qmd

@@ -35,21 +35,21 @@ You can run the following command to check if you have Java installed:
 java -version
 ```
 
-To install Java, we encourage to use your distribution's package manager;
+To install Java, we encourage to use your distribution's package manager; `unzip` and `curl` are also required if you want to use the installation script.
 ```bash
 # for Debian/Ubuntu
 sudo apt-get update
-sudo apt-get install openjdk-17-jdk
+sudo apt-get install openjdk-17-jdk unzip curl
 ```
 
 ```bash
 # for RHEL/Fedora
-sudo yum install java-17-openjdk-devel
+sudo yum install java-17-openjdk-devel unzip curl
 ```
 
 ```bash
 # for Arch
-sudo pacman -Syy jdk17-openjdk
+sudo pacman -Syy jdk17-openjdk unzip curl
 ```
 
 To get the most out of Viash, you'll also need to install [Docker](https://docs.docker.com/engine/install/) and [Nextflow](https://www.nextflow.io/).