How To Install libobjc4-alpha-cross on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libobjc4-alpha-cross on Ubuntu 20.04.
What is libobjc4-alpha-cross
libobjc4-alpha-cross is:
Library needed for GNU ObjC applications linked against the shared library.
Package: libobjc4-alpha-cross Architecture: all Version: 10.2.0-5ubuntu1~20.04cross1 Built-Using: gcc-10 (= 10.2.0-5ubuntu1~20.04) Priority: extra Section: universe/devel Source: gcc-10-cross-ports (5ubuntu2) Origin: Ubuntu Maintainer: Ubuntu Core developers [email protected] Original-Maintainer: Debian GCC Maintainers [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 119 Depends: gcc-10-cross-base-ports (= 10.2.0-5ubuntu1~20.04cross1), libc6.1-alpha-cross (>= 2.31), libgcc-s1-alpha-cross (>= 3.0) Filename: pool/universe/g/gcc-10-cross-ports/libobjc4-alpha-cross_10.2.0-5ubuntu1~20.04cross1_all.deb Size: 34004 MD5sum: 82e092317ccf709ea63688b61731baff SHA1: 4b2c410d215a6c48c19707b8c3e3b8180da91739 SHA256: 80d7a438f3945570eabe5e74fba9ff52c456cfd239c65cf15e44405bc0ad1fd3 SHA512: 04e969cce8637249b81d789b3ed2e84c58e3e860309d204dd7eb1a27a0de62bf6974b0aea7bb85d945dfa0cf09aa0e6f646305810b05b7101eff495618250731 Homepage: http://gcc.gnu.org/ Description-en: Runtime library for GNU Objective-C applications Library needed for GNU ObjC applications linked against the shared library.
Package: libobjc4-alpha-cross Architecture: all Version: 10-20200411-0ubuntu1cross1 Built-Using: gcc-10 (= 10-20200411-0ubuntu1) Priority: extra Section: universe/devel Source: gcc-10-cross-ports (5ubuntu1) Origin: Ubuntu Maintainer: Ubuntu Core developers [email protected] Original-Maintainer: Debian GCC Maintainers [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 119 Depends: gcc-10-cross-base-ports (= 10-20200411-0ubuntu1cross1), libc6.1-alpha-cross (>= 2.31), libgcc-s1-alpha-cross (>= 3.0) Filename: pool/universe/g/gcc-10-cross-ports/libobjc4-alpha-cross_10-20200411-0ubuntu1cross1_all.deb Size: 34004 MD5sum: 9f6c2b46cce56e6874d0e14c52093d5f SHA1: 2189aa17a400d5d6b1ba4600f54a2ceaaf0c7f9f SHA256: 0613c35e682ec1da3a09589d1153d9f3c6dc0359ef414ca32b3be05059c38992 Homepage: http://gcc.gnu.org/ Description-en: Runtime library for GNU Objective-C applications Library needed for GNU ObjC applications linked against the shared library.
There are three methods to install libobjc4-alpha-cross on Ubuntu 20.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libobjc4-alpha-cross Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libobjc4-alpha-cross using apt-get by running the following command:
sudo apt-get -y install libobjc4-alpha-cross
Install libobjc4-alpha-cross Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libobjc4-alpha-cross using apt by running the following command:
sudo apt -y install libobjc4-alpha-cross
Install libobjc4-alpha-cross Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libobjc4-alpha-cross using aptitude by running the following command:
sudo aptitude -y install libobjc4-alpha-cross
How To Uninstall libobjc4-alpha-cross on Ubuntu 20.04
To uninstall only the libobjc4-alpha-cross package we can use the following command:
sudo apt-get remove libobjc4-alpha-cross
Uninstall libobjc4-alpha-cross And Its Dependencies
To uninstall libobjc4-alpha-cross and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libobjc4-alpha-cross
Remove libobjc4-alpha-cross Configurations and Data
To remove libobjc4-alpha-cross configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libobjc4-alpha-cross
Remove libobjc4-alpha-cross configuration, data, and all of its dependencies
We can use the following command to remove libobjc4-alpha-cross configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libobjc4-alpha-cross
References
Summary
In this tutorial we learn how to install libobjc4-alpha-cross package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
