How to Install and Uninstall happy Package on Ubuntu 16.04 LTS (Xenial Xerus)

Last updated: May 09,2024

1. Install "happy" package

Please follow the guidelines below to install happy on Ubuntu 16.04 LTS (Xenial Xerus)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                happy
            
                    
    
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2. Uninstall "happy" package

Here is a brief guide to show you how to uninstall happy on Ubuntu 16.04 LTS (Xenial Xerus):


    
        
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                sudo apt remove
            
                        
                happy
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the happy package on Ubuntu 16.04 LTS (Xenial Xerus)

Package: happy
Priority: optional
Section: universe/devel
Installed-Size: 2403
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Haskell Group
Architecture: amd64
Version: 1.19.5-5
Replaces: ghc-cvs (<< 20031221)
Depends: libc6 (>= 2.15), libffi6 (>= 3.0.4), libgmp10
Suggests: haskell-doc, info-browser
Filename: pool/universe/h/happy/happy_1.19.5-5_amd64.deb
Size: 470084
MD5sum: 7e5f2c5b6640ad3e391542705e7310ac
SHA1: 39369ff85b3eb924fe18d302aa935661a0a60e60
SHA256: 6fc3cd21b760dbc4b939d081cf51739c27de9438217ba8d35ff365ed7956c3cd
Description-en: Parser generator for Haskell
Happy is a parser generator system for Haskell, similar to the tool `yacc' for
C. Like `yacc', it takes a file containing an annotated BNF specification of a
grammar and produces a Haskell module containing a parser for the grammar.
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Happy is flexible: you can have several Happy parsers in the same program, and
several entry points to a single grammar. Happy can work in conjunction with a
lexical analyser supplied by the user (either hand-written or generated by
another program), or it can parse a stream of characters directly (but this
isn't practical in most cases).
Description-md5: 8b3c15ce0fbcbaad9b1fcb88f5dbaae9
Homepage: http://www.haskell.org/happy
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu