Fix testing of downloading release from README (#2567)

This PR also updates `README` with dependencies necessary to download
release.

.github/workflows/main.yml

@@ -447,13 +447,17 @@ jobs:
       - name: Install Prerequisites
         run: |
           apt update -qq
-          apt install -y --no-install-recommends pipx jq curl wget
+          apt install -y --no-install-recommends pipx git wget
           pipx install git+https://github.com/antmicro/tuttest#egg=tuttest
 
       - name: Set Pipefail
         run: |
           set -o pipefail
 
+      - name: Install Dependencies
+        run: |
+          tuttest README.md install-dependencies-package | bash -
+
       - name: Download Release And Set PATH
         run: |
           tuttest README.md download-release | bash -

README.md

@@ -9,7 +9,14 @@ Synlig is a SystemVerilog synthesis tool that uses [Surelog](https://github.com/
 ### Download Synlig
 
 You can download Synlig from the GitHub [release page](https://github.com/chipsalliance/synlig/releases).
-To download the latest version, use the following script:
+First, make sure you have all required dependencies installed with:
+
+<!-- name="install-dependencies-package" -->
+```
+apt install -y jq curl wget tk
+```
+
+then use the following script to download Synlig:
 
 <!-- name="download-release" -->
 ```bash