This is the step-by-step-description how to install Geany from the nightly tarball in Lubuntu 22.04:
``` sudo apt install build-essential sudo apt install libgtk-3-dev sudo apt install autopoint sudo apt install automake sudo apt install autoconf sudo apt install libtool sudo apt install gettext ```
(Note: change the expression USERFILE to user name)
in /home/USERFILE create the file `geany_build`
then download the nightly tarball from https://download.geany.org/geany_git.tar.gz
then untar the nightly tarball called `geany_git.tar.gz` in the file `geany_build`
so, in the file `geany_build` there is the file `geany_git`
then in the terminal go to the content of geany_build by the command `cd geany_build` then in the terminal go to the content of geany_git by the command `cd geany_git`
then do this in the terminal: ``` ./autogen.sh ./configure --prefix=/home/USERFILE/geany_build --disable-html-docs make make install cd ../bin ./geany -c ../config