diff --git a/building/index.md b/building/index.md
index 5b5420b6..baf3a212 100644
--- a/building/index.md
+++ b/building/index.md
@@ -38,9 +38,8 @@ be, install git:
   <summary>Installing git on Ubuntu (click to expand)</summary>
 
   ```console
-  sudo apt-get update && \
-  sudo apt-get upgrade && \
-  sudo apt-get install git
+  sudo apt update && \
+  sudo apt install -y git
   ```
 
   </details>
@@ -74,7 +73,6 @@ be, install git:
 
   ```console
   brew update && \
-  brew upgrade && \
   brew install git
   ```
 
@@ -127,8 +125,8 @@ Firstly, you need to have the docker installed.
 - Install required packages
 
   ```console
-  sudo apt-get update && \
-  sudo apt-get install curl \
+  sudo apt update && \
+  sudo apt install -y curl \
   ca-certificates \
   gnupg \
   lsb-release
@@ -265,11 +263,11 @@ There is a list of commands you can use to get them: on both Ubuntu and macOS ho
   <summary>Intalling required tools for native build on Ubuntu (click to expand)</summary>
 
   ```console
-  sudo apt-get update && \
-  sudo apt-get upgrade && \
-  sudo apt-get install build-essential \
+  sudo apt update && \
+  sudo apt install -y build-essential \
   mtd-utils \
   autoconf \
+  pkg-config \
   texinfo \
   genext2fs \
   libtool \
diff --git a/quickstart/armv7m4-stm32l4x6-nucleo.md b/quickstart/armv7m4-stm32l4x6-nucleo.md
index 21685cfb..c7507b8b 100644
--- a/quickstart/armv7m4-stm32l4x6-nucleo.md
+++ b/quickstart/armv7m4-stm32l4x6-nucleo.md
@@ -66,8 +66,8 @@ To communicate with the board you will need to use a UART-USB converter, like `P
   <summary>How to get picocom and run it without privileges (Ubuntu 22.04)</summary>
 
   ```console
-  sudo apt-get update && \
-  sudo apt-get install picocom
+  sudo apt update && \
+  sudo apt install -y picocom
   ```
 
   To use picocom without sudo privileges run this command and then restart:
@@ -99,14 +99,14 @@ openocd -v
 ```
 
   <details>
-  <summary>How to get openocd in version 0.11 (Ubuntu 22.04)</summary>
+  <summary>How to get openocd on Ubuntu</summary>
 
 To install from the default repositoriy:
 
-- use `apt-get`
+- use `apt`
 
   ```console
-  sudo apt-get install openocd
+  sudo apt install -y openocd
   ```
 
 - check if the version is correct
@@ -115,19 +115,19 @@ To install from the default repositoriy:
   openocd -v
   ```
 
-To install manually:
+If you encounter errors install manually from sources (v0.12.0):
 
-- download `openocd-0.11.0-rc2` from [here](https://launchpad.net/ubuntu/+source/openocd)
-- enter the downloaded directory
+- download, build and install `openocd-0.12.0-1` from sources
 
   ```console
-  cd openocd-0.11.0-rc2
-  ```
-
-- install openocd
-
-  ```console
-  sudo apt-get install libusb-1.0 && ./configure --enable-stlink && make && sudo make install
+  wget -O- https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/openocd/0.12.0-1build2/openocd_0.12.0.orig.tar.bz2 | \
+  sudo tar xjvf - -C /usr/local/src && \
+  cd /usr/local/src/openocd-0.12.0 && \
+  sudo apt install -y pkg-config \
+  libusb-1.0-0-dev && \
+  ./configure --enable-stlink && \
+  make && \
+  sudo make install
   ```
 
 - check if the version is correct
diff --git a/quickstart/ia32-generic-qemu.md b/quickstart/ia32-generic-qemu.md
index 54c08dbd..ca614a9d 100644
--- a/quickstart/ia32-generic-qemu.md
+++ b/quickstart/ia32-generic-qemu.md
@@ -16,14 +16,16 @@ Firstly, you need to install QEMU emulator.
 - Install the required packages
 
   ```console
-  sudo apt-get update && \
-  sudo apt-get install qemu-kvm \
-  qemu virt-manager \
-  virt-viewer libvirt-clients \
+  sudo apt update && \
+  sudo apt install -y \
+  qemu-system \
+  virt-manager \
+  virt-viewer \
+  libvirt-clients \
   libvirt-daemon-system \
-  bridge-utils virtinst \
-  libvirt-daemon \
-  qemu-system-misc
+  bridge-utils \
+  virtinst \
+  libvirt-daemon
   ```
 
 - Check if QEMU is properly installed:
diff --git a/quickstart/riscv64-generic-qemu.md b/quickstart/riscv64-generic-qemu.md
index e165ef28..d563c947 100644
--- a/quickstart/riscv64-generic-qemu.md
+++ b/quickstart/riscv64-generic-qemu.md
@@ -17,14 +17,16 @@ Firstly, you need to install QEMU emulator.
 - Install the required packages
 
   ```console
-  sudo apt-get update && \
-  sudo apt-get install qemu-kvm \
-  qemu virt-manager \
-  virt-viewer libvirt-clients \
+  sudo apt update && \
+  sudo apt install -y \
+  qemu-system \
+  virt-manager \
+  virt-viewer \
+  libvirt-clients \
   libvirt-daemon-system \
-  bridge-utils virtinst \
-  libvirt-daemon \
-  qemu-system-misc
+  bridge-utils \
+  virtinst \
+  libvirt-daemon
   ```
 
 - Check if QEMU is properly installed: