Fix README.md: pomodone-ubuntu-2004

[colematt]

Currently has the following instructions:

wget http://mirrors.kernel.org/ubuntu/pool/main/p/pango1.0/libpango-1.0-0_1.42.4-7_amd64.deb
wget http://mirrors.kernel.org/ubuntu/pool/main/p/pango1.0/libpangocairo-1.0-0_1.42.4-7_amd64.deb
wget http://mirrors.kernel.org/ubuntu/pool/main/p/pango1.0/libpangoft2-1.0-0_1.42.4-7_amd64.deb
cd /opt/PomoDoneApp
sudo dpkg -x libpango-1.0-0_1.42.4-7_amd64.deb .
sudo dpkg -x libpangocairo-1.0-0_1.42.4-7_amd64.deb
sudo dpkg -x libpangoft2-1.0-0_1.42.4-7_amd64.deb
LD_LIBRARY_PATH=/opt/PomoDoneApp/usr/lib/x86_64-linux-gnu:$LD_LIBRARY_PATH ./pomodoneapp

But this will cause the following errors on lines 6-7:

dpkg-deb: error: --extract needs a target directory.
Perhaps you should be using dpkg --install ?

Type dpkg-deb --help for help about manipulating *.deb files;
Type dpkg --help for help about installing and deinstalling packages.

Fixed those lines with the following instructions instead:

sudo dpkg -x libpangocairo-1.0-0_1.42.4-7_amd64.deb .
sudo dpkg -x libpangoft2-1.0-0_1.42.4-7_amd64.deb .

Other than that, the instructions worked, and got my Pomodoneapp running again. Thanks for fixing this!

[jcfergus]

Good catch! Sorry I just saw this! Will fix shortly.