How to Install and Uninstall javahelper Package on Ubuntu 20.10 (Groovy Gorilla)

Last updated: April 30,2024

1. Install "javahelper" package

Please follow the guidelines below to install javahelper on Ubuntu 20.10 (Groovy Gorilla)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                javahelper
            
                    
    
    Copied

2. Uninstall "javahelper" package

Please follow the step by step instructions below to uninstall javahelper on Ubuntu 20.10 (Groovy Gorilla):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                javahelper
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the javahelper package on Ubuntu 20.10 (Groovy Gorilla)

Package: javahelper
Architecture: all
Version: 0.75
Priority: optional
Section: universe/devel
Source: javatools
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Java Maintainers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 240
Provides: dh-sequence-javahelper
Depends: bsdextrautils | bsdmainutils, dctrl-tools, debhelper (>= 10), devscripts, dpkg-dev, libarchive-zip-perl (>= 1.30-6~), perl:any
Filename: pool/universe/j/javatools/javahelper_0.75_all.deb
Size: 86340
MD5sum: 7b3403ae0c27f267a246d9867af19e1a
SHA1: a4eff50adbb10898dc2c29aae04decca4027650f
SHA256: 0e29414820803feb9b588548a668311a0f463098e1e7e1e250da290292a03c55
SHA512: abc5b0383fc19b6a04223d01e76518d62a635f65d773173e82ee1459c742aad3034fed088b924ebb706266f6c7c6fab537b50d7629001816b4b085ff348692fc
Description-en: Helper scripts for packaging Java programs
Javahelper contains several scripts which help in packaging
Java programs.
.
jh_depends searches jars to find which packages they depend on,
similar to dh_shlibdeps. It will also add depends on jarwrapper
for packages with executable jars.
.
jh_classpath will register the classpath dependencies for each
jar so that they can be automatically loaded when that jar is
used by other programs.
.
jh_manifest updates the manifest in jar files according to
a provided spec so that the resultant jar files will work with
jarwrapper-enabled packages.
.
jh_exec looks for symlinks to jars which should be executable
and makes them executable
.
jh_build builds java files to jars for you.
.
jh_installlibs installs library jars into the correct locations
.
jh_makepkg generates a template for a Debian Java package for you
.
jh_installeclipse installs features/plugins built by pde-build.
.
jh_setupenvironment prepares an out of source built for eclipse builds.
.
jh_generateorbitdir creates and populates an orbit dir for eclipse
builds.
.
jh_compilefeatures compiles eclipse features based on feature ids.
.
/usr/share/javahelper/java-vars.mk provides a selection of useful
variables such as various JVM paths and the JVM name for the architecture
.
/usr/share/javahelper/java-arch.sh converts Debian architecture
names into java names to locate libjvm.so in non-make build systems
.
javahelper provides CDBS and dh macros so that it can be used with those
package build systems.
.
Note that some of the eclipse helpers depends on packages not pulled
by default (like with devscripts). You can find these scripts in
Suggests.
Description-md5: d45b9daf1c52a4839fc72a1c8d80017d