Merge pull request #34 from gabrielpadilh4/doc_install

Updated install script and installation description

README.md

@@ -43,6 +43,8 @@ Alternatively, it can be installed through using `curl` as well:
 sh <(curl -s https://raw.githubusercontent.com/gabrielpadilh4/ssl-handshake-debugger/main/install.sh)
 ```
 
+It will download and extract the binaries of `ssl-handshake-debugger` command on `$HOME/ssl-handshake-debugger` and add it to the `$PATH` variable by changing the `.bashrc` file.
+
 ## Building from Source
 
 To build from source, refer to the [building and working with the code base](docs/building.md) guide.

install.sh

@@ -33,6 +33,9 @@ if ! which wget 2> /dev/null; then
 
 elif ! which unzip 2> /dev/null; then
     display_error "'unzip' has not been found in the system. Please install the package first to proceed."
+
+elif ! which java 2> /dev/null; then
+    display_error "'java' has not been found in the system. Please install the package first to proceed."
 fi
 
 # Download the application archive and extract it to the installation directory
@@ -56,3 +59,4 @@ fi
 source "$HOME/.bashrc"
 
 echo "Installation successful! Use 'ssl-handshake-debugger -h' command to run the application."
+echo "Obs: Some distributions need to restart the shell to work."