What does configure make and make install do?

Once configure has done its job, we can invoke make to build the software. Now that the software is built and ready to run, the files can be copied to their final destinations. The make install command will copy the built program, and its libraries and documentation, to the correct locations.

Do you need to run make before make install?

Most programs can run even without the final make install step — just ./program_name will often start them up. This is definitely a per-project thing — some, like postfix , qmail , etc., are made up of many different moving pieces and rely on them all working together.

How do you setup make install?

Your general installation procedure will therefore be:

1. Read the README file and other applicable docs.
2. Run xmkmf -a, or the INSTALL or configure script.
3. Check the Makefile .
4. If necessary, run make clean, make Makefiles, make includes, and make depend.
5. Run make.
6. Check file permissions.
7. If necessary, run make install.

What is use of make install?

It completes the Makefile to match your file locations, system settings, etc. make follows the instructions of the Makefile and converts source code into binary for the computer to read. make install installs the program by copying the binaries into the correct places as defined by ./configure and the Makefile.

Do I need sudo for install?

./configure and make work always without sudo rights. make install usually needs sudo rights because it will install the application to /usr/local or /usr (sometimes /opt ).

What does sudo make install do?

The system directories eg /usr , are reserved for the package management system to use. By definition, if you are doing make install that means you are making a local install, and if you need to do sudo make install that means you don’t have permission to wherever you are writing.

Should I use sudo for make install?

If you are in doubt, almost certainly the answer is you should not use sudo. Each time you try sudo make install you expose your system to potential bugs, as root.

Do I need sudo for make install?

What sudo make install does?

What should you use instead of make install always?

In a Debian based system, instead of (or after*) doing make install you can run sudo checkinstall to make a . deb file that gets automatically installed. You can then remove it using the system package manager (e.g. apt / synaptic / aptitude / dpkg ).

Can you apt install without sudo?

You can perfectly use apt-get without sudo .

Is make installed on Linux?

Make is not a program you need to download. it’s a utility that comes integrated into nearly every distribution of linux.

Do you need Autotools installed to run./ configure?

Most importantly You don’t need autotools installed to run ./configure, that it’s a key feature of autotools. On the other hand if you are not given the configure script you will need autotools installed to generate it. Note make install will internally call make. Thus, there is no need in this case of calling make.

Do you need to manually install autoconf in Ubuntu?

Here are the steps to manually install it: Most importantly You don’t need autotools installed to run ./configure, that it’s a key feature of autotools. On the other hand if you are not given the configure script you will need autotools installed to generate it. Note make install will internally call make.

Do you need autoconf, automake or Libtool?

GNU autotools are three packages: Autoconf, Automake and Libtool. Here are the steps to manually install it: Most importantly You don’t need autotools installed to run ./configure, that it’s a key feature of autotools. On the other hand if you are not given the configure script you will need autotools installed to generate it.

What are the three packages of GNU Autotools?

GNU autotools are three packages: Autoconf, Automake and Libtool. Here are the steps to manually install it: