diff --git a/README.md b/README.md
index 7fc60abd58787ba1a3372b2345a9b00bb5849479..050ceb1ccd848ac47f42e1ace2df6a8f653801f2 100644
--- a/README.md
+++ b/README.md
@@ -113,11 +113,11 @@ The tool uses following status for IdPs:
 1. Update the system packages:
    * `sudo yum -y update`
 
-2. Install the Development Tools:
-   * `sudo yum -y groupinstall "Development Tools"`
+2. Install the YUM utils:
+   * `sudo yum install yum-utils`
 
 3. Install needed packages to build python:
-   * `sudo yum -y install openssl-devel bzip2-devel libffi-devel wget`
+   * `sudo yum-builddep python3`
 
 4. Install Git:
    * `sudo yum -y install git`
@@ -127,8 +127,8 @@ The tool uses following status for IdPs:
 1. Update the system packages:
    * `sudo apt update ; sudo apt upgrade -y`
 
-2. Install needed packages to build python:
-   * `sudo apt install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev`
+2. Install needed packages to build python3:
+   * `sudo apt-get build-dep python3`
 
 3. Install Git:
    * `sudo apt install git`