How to Install and Uninstall libtest-refcount-perl Package on Ubuntu 21.10 (Impish Indri)

Last updated: April 29,2024

1. Install "libtest-refcount-perl" package

This is a short guide on how to install libtest-refcount-perl on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                libtest-refcount-perl
            
                    
    
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2. Uninstall "libtest-refcount-perl" package

This guide let you learn how to uninstall libtest-refcount-perl on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                libtest-refcount-perl
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libtest-refcount-perl package on Ubuntu 21.10 (Impish Indri)

Package: libtest-refcount-perl
Architecture: all
Version: 0.10-1
Priority: optional
Section: universe/perl
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Perl Group
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 29
Depends: perl
Filename: pool/universe/libt/libtest-refcount-perl/libtest-refcount-perl_0.10-1_all.deb
Size: 11448
MD5sum: 9f750cb894b89403d4bc0a699abf9bdb
SHA1: bf3fb8b27794c210cc34edcf1686ef40469843b2
SHA256: 936d66b86f468350d32758b990566e020c8d51012583b71d74f4a973545a6948
SHA512: 707c3b95f2caa98e64bb0018d1170a60437f628ebf961240f59e043ab44f45f855bba9e76e61450fdc76f4b040f146e29f3e7eca5e5b5e5faa016558f3312c5d
Homepage: https://metacpan.org/release/Test-Refcount
Description-en: Perl module to assert reference counts
Test::Refcount asserts that an object's reference count is as expected. Since
Perl's automatic memory management algorithm uses reference counting to keep
track of which 'things' (ie, scalars, objects, etc.) are in use, problems
like circular references (where a variable points to itself) can prevent Perl
from properly freeing them.
.
If the assertion fails; that is, if the actual reference count is different
to what was expected, a trace of references to the object is printed, using
the Devel::FindRef module. It is probably most useful as part of a
comprehensive module author test suite.
Description-md5: 718652f3a84aa6779f409701ae0bf6ad