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Why does dpkg refuse to install a package?
dpkg checks dependencies and will refuse to install a package whose dependencies aren’t met, but it won’t help you find and install those dependencies. You need a higher-level tool (eg dselect or apt-get) for that.
How to query the dpkg database in Linux?
dpkg-query – a tool to query the dpkg database . SYNOPSIS top. dpkg-query [option…] command. DESCRIPTION top. dpkg-query is a tool to show information about packages listed in the dpkg database. COMMANDS top. -l, –list [package-name-pattern…] List all known packages matching one or more patterns,
Can a wildcard be used in dpkg status?
If no package- name-pattern is given, list all packages in /usr/local/var/lib/dpkg/status, excluding the ones marked as not-installed (i.e. those which have been previously purged). Normal shell wildcard characters are allowed in package-name-pattern.
Where do I find AFAIK, dpkg in Ubuntu?
Right click on the package file and select “open with Ubuntu software center”, It will install everything for you. AFAIK, dpkg provides no mechanism for dependency resolving. It checks/warns for dependencies, but does not do any further action. You’ll have to solve the problems on your own.
How to remove / install a package that is not fully installed?
Autoclean clears out the local repository of retrieved package files. Also as always, you can use dpkg to install, remove and purge packages. You can remove the package file in this /var/lib/dpkg/info/ path and update the source.
How to recover a missing dpkg in Ubuntu?
Trying to recover: sh: 1: dpkg: not found Thanks for contributing an answer to Ask Ubuntu! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience.
How to automatically fetch missing packages in Ubuntu?
This means that apt-get and aptitude can resolve dependencies and get required packages from repository, but dpkg cannot, because it knows nothing about repositories. You can use apt-get -f install to install all the packages dpkg -i complains about (but looking at your question you probably knew that 😉 ).