There are steps to get the software programm started:

For IPC:

• To start IPC you need to install libcjson-dev by using command:

   $sudo apt-get install libcjson-dev
  
• Then compile file server.c with command:

   $gcc -o server server.c -pthread -libcjson
  
• Start the IPC server by:

   $./server <ip address> <port number>
  

For Backend:

• To start Backend you need python 3.10 or higher
• You need MySQL DBMS
• Create .env file in Backend directory:

   DATABASE_URL=mysql://username:password@host/dbname
   ADMIN_PASSWORD=password
• Run the following command:

   pip install -r requirements.txt
  
• Run the following command:

   python ./env_loader.py
  
• Run the following command to get db migrataions:

   alembic upgrade head
  
• And run the file call_controller.py:

   python3 call_controller.py <ip address> <port number>
  

For Frontend:

• To start Frontend you need to install npm by entering following command:

   $sudo apt install npm
   $sudo npm install -g n
   $sudo n latest
  
• You need to instal libfuse2 and fuse libraries:

   $sudo apt-get install fuse libfuse2
  
• You need to run command to install node modules by entering following command in side Frontend directory:

   $npm install 
  
• As well you have to define the IP address and port number in .env file by using the following:

   IP_IPC=<ip address of ipc>
   PORT_IPC=<port number>
• Sometimes it is needed to change owner of the directory, it would be easy to change ownership of all subdirectories recursively:

   sudo chown -R user:group Frontend
  
• If you want to start application you have to run following command in Frontend directory:

   $npm start
  
• To build application for frontend you should run following command, your builded app will be in Frontend/release/build directory with the name 'ElectronReact-X.X.X.AppImage':

   $npm run package
  
• And add the same .env file into the build directory before starting it
• And run the 'ElectronReact-X.X.X.AppImage' file in terminal:

   ./ElectronReact-X.X.X.AppImage