Re^3: I am getting an error when executing an One of the Perl file.

in reply to Re^2: I am getting an error when executing an One of the Perl file.
in thread I am getting an error when executing an One of the Perl file.

You don't say which OS, for debian style sudo apt install expect, or whatever package manager your distro provides. How do I post a question effectively?.

Update: For context, your perl script is calling an external program, expect, which you don't have on the system you're running the perl script on. Perhaps a more portable solution would be the cpan module Expect (to install cpan Expect).

Comment on Re^3: I am getting an error when executing an One of the Perl file. Select or Download Code

Replies are listed 'Best First'.
Re^4: I am getting an error when executing an One of the Perl file. by Anonymous Monk on Nov 17, 2022 at 10:28 UTC
For Linux Operating System	[reply]
Re^5: I am getting an error when executing an One of the Perl file. by marto (Cardinal) on Nov 17, 2022 at 10:31 UTC
See above for debian, replace the apt line for whatever your distros package manager is. Try reading that link I gave, taking the time to make it easier for people to help you is better for all involved.	[reply]
Re^5: I am getting an error when executing an One of the Perl file. by hippo (Bishop) on Nov 18, 2022 at 10:47 UTC
Ask your sysadm to install it for you. Be polite - your sysadm will appreciate that. 🦛	[reply]
Re^5: I am getting an error when executing an One of the Perl file. by LanX (Saint) on Nov 17, 2022 at 10:56 UTC
You are aware that this is a Perl board and these are not Perl questions? update see also how-install-software-linux-introduction Cheers Rolf _{(addicted to the 𐍀𐌴𐍂𐌻 Programming Language :) Wikisyntax for the Monastery}	[reply]
Re^6: I am getting an error when executing an One of the Perl file. by marto (Cardinal) on Nov 17, 2022 at 11:01 UTC
If you were a beginner at this sort of thing and ran a perl script which reported an error, you may not know where to begin looking for the problem. We get a lot of questions that start off from a program throwing an error, where the real problem is downstream.	[reply]
Re^7: I am getting an error when executing an One of the Perl file. by LanX (Saint) on Nov 17, 2022 at 11:08 UTC
Re^8: I am getting an error when executing an One of the Perl file. by marto (Cardinal) on Nov 17, 2022 at 11:19 UTC
Some notes below your chosen depth have not been shown here

In Section Seekers of Perl Wisdom

update