Ubuntu 20.10
This package was also sucessfully tested on Ubuntu 19.10.
Installation
Download the .deb package and install it by the following command:
apt-get install -y <packagename>.deb
This command should also install recommended packages (stockfish, alsa-utils, espeak).
<packagename>.deb is the name of nocheto or nochetoengi package, i.e. nochetoengi_0.33-0_amd64.deb or nocheto_0.33-0_amd64.deb.
Continue with postinstall instructions.
ldd output
Nocheto for this distribution require: libgraphicsmagick++-q16-12 libgcc1 libedit2 libssl1.1 libsoci-sqlite3-3.2v5 libsqlite3-0
ldd /usr/local/bin/nocheto linux-vdso.so.1 (0x00007ffed5169000) libGraphicsMagick++-Q16.so.12 => /lib/libGraphicsMagick++-Q16.so.12 (0x00007f27fd966000) libedit.so.2 => /lib/x86_64-linux-gnu/libedit.so.2 (0x00007f27fd92e000) libcrypto.so.1.1 => /lib/x86_64-linux-gnu/libcrypto.so.1.1 (0x00007f27fd651000) libssl.so.1.1 => /lib/x86_64-linux-gnu/libssl.so.1.1 (0x00007f27fd5bd000) libsoci_sqlite3.so.3.2 => /lib/x86_64-linux-gnu/libsoci_sqlite3.so.3.2 (0x00007f27fd5a3000) libsoci_core.so.3.2 => /lib/x86_64-linux-gnu/libsoci_core.so.3.2 (0x00007f27fd55d000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f27fd539000) libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f27fd358000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f27fd209000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f27fd1ee000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f27fd004000) libGraphicsMagick-Q16.so.3 => /lib/libGraphicsMagick-Q16.so.3 (0x00007f27fcd21000) libtinfo.so.6 => /lib/x86_64-linux-gnu/libtinfo.so.6 (0x00007f27fccef000) libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f27fccd5000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f27fcccf000) libsqlite3.so.0 => /lib/x86_64-linux-gnu/libsqlite3.so.0 (0x00007f27fcb90000) /lib64/ld-linux-x86-64.so.2 (0x00007f27fdd5b000) libjbig.so.0 => /lib/x86_64-linux-gnu/libjbig.so.0 (0x00007f27fc982000) libwebp.so.6 => /lib/x86_64-linux-gnu/libwebp.so.6 (0x00007f27fc717000) libwebpmux.so.3 => /lib/x86_64-linux-gnu/libwebpmux.so.3 (0x00007f27fc50d000) liblcms2.so.2 => /lib/x86_64-linux-gnu/liblcms2.so.2 (0x00007f27fc4b2000) libtiff.so.5 => /lib/x86_64-linux-gnu/libtiff.so.5 (0x00007f27fc431000) libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f27fc36f000) libjpeg.so.8 => /lib/x86_64-linux-gnu/libjpeg.so.8 (0x00007f27fc2ea000) libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007f27fc2af000) libwmflite-0.2.so.7 => /lib/x86_64-linux-gnu/libwmflite-0.2.so.7 (0x00007f27fc28e000) libXext.so.6 => /lib/x86_64-linux-gnu/libXext.so.6 (0x00007f27fc279000) libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007f27fc13b000) libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007f27fc128000) libxml2.so.2 => /lib/x86_64-linux-gnu/libxml2.so.2 (0x00007f27fbf79000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f27fbf5a000) libzstd.so.1 => /lib/x86_64-linux-gnu/libzstd.so.1 (0x00007f27fbe8a000) libgomp.so.1 => /lib/x86_64-linux-gnu/libgomp.so.1 (0x00007f27fbe48000) liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f27fbe1f000) libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1 (0x00007f27fbe11000) libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f27fbde5000) libicuuc.so.67 => /lib/x86_64-linux-gnu/libicuuc.so.67 (0x00007f27fbbf9000) libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1 (0x00007f27fbbd6000) libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007f27fbbd0000) libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f27fbbc8000) libicudata.so.67 => /lib/x86_64-linux-gnu/libicudata.so.67 (0x00007f27fa0ad000)