OpenSUSE 15.1/2

This package was also sucessfully tested on OpenSUSE 15.2.

Installation

OpenSUSE doesn't have SOCI in its repositories, so you need to add it first.
For OpenSUSE 15.1: 

zypper addrepo -G https://ftp.lysator.liu.se/pub/opensuse/repositories/server:/database/openSUSE_Leap_15.1/ database-x86_64
zypper refresh

For OpenSUSE 15.2:

zypper addrepo -G https://ftp.lysator.liu.se/pub/opensuse/repositories/server:/database/openSUSE_Leap_15.2/ database-x86_64
zypper refresh

Download the .rpm package and install it by the following command: 

zypper install -y stockfish alsa-utils espeak libsoci_sqlite3-4_0
zypper install -y --allow-unsigned-rpm <packagename>.rpm

<packagename>.rpm is the name of nocheto or nochetoengi package, i.e. nochetoengi-0.33-0.x86_64.rpm or nocheto-0.33-0.x86_64.rpm.

Continue with postinstall instructions.

ldd output

Nocheto for this distribution require: libGraphicsMagick++-Q16-12 libSM6 libgcc_s1 libedit0 libopenssl1_1 libsoci_sqlite3-4_0 libsqlite3-0

ldd /usr/local/bin/nocheto
        linux-vdso.so.1 (0x00007ffc26f35000)
        libGraphicsMagick++-Q16.so.12 => /usr/lib64/libGraphicsMagick++-Q16.so.12 (0x00007f87a87da000)
        libGraphicsMagick-Q16.so.3 => /usr/lib64/libGraphicsMagick-Q16.so.3 (0x00007f87a8402000)
        libfreetype.so.6 => /usr/lib64/libfreetype.so.6 (0x00007f87a8148000)
        libXext.so.6 => /usr/lib64/libXext.so.6 (0x00007f87a7f36000)
        libSM.so.6 => /usr/lib64/libSM.so.6 (0x00007f87a7d2e000)
        libICE.so.6 => /usr/lib64/libICE.so.6 (0x00007f87a7b11000)
        libX11.so.6 => /usr/lib64/libX11.so.6 (0x00007f87a77d0000)
        liblzma.so.5 => /usr/lib64/liblzma.so.5 (0x00007f87a7596000)
        libbz2.so.1 => /usr/lib64/libbz2.so.1 (0x00007f87a7379000)
        libz.so.1 => /lib64/libz.so.1 (0x00007f87a7162000)
        libltdl.so.7 => /usr/lib64/libltdl.so.7 (0x00007f87a6f58000)
        libdl.so.2 => /lib64/libdl.so.2 (0x00007f87a6d54000)
        libgomp.so.1 => /usr/lib64/libgomp.so.1 (0x00007f87a6b1c000)
        libedit.so.0 => /usr/lib64/libedit.so.0 (0x00007f87a68e4000)
        liblcms2.so.2 => /usr/lib64/liblcms2.so.2 (0x00007f87a6689000)
        libcrypto.so.1.1 => /usr/lib64/libcrypto.so.1.1 (0x00007f87a61f7000)
        libssl.so.1.1 => /usr/lib64/libssl.so.1.1 (0x00007f87a5f8b000)
        libsqlite3.so.0 => /usr/lib64/libsqlite3.so.0 (0x00007f87a5c62000)
        libsoci_sqlite3.so.4.0 => /usr/lib64/libsoci_sqlite3.so.4.0 (0x00007f87a5a43000)
        libsoci_core.so.4.0 => /usr/lib64/libsoci_core.so.4.0 (0x00007f87a57f5000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f87a55d6000)
        libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007f87a51f5000)
        libm.so.6 => /lib64/libm.so.6 (0x00007f87a4ebd000)
        libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f87a4ca5000)
        libc.so.6 => /lib64/libc.so.6 (0x00007f87a48ea000)
        libpng16.so.16 => /usr/lib64/libpng16.so.16 (0x00007f87a46a7000)
        libuuid.so.1 => /usr/lib64/libuuid.so.1 (0x00007f87a449f000)
        libxcb.so.1 => /usr/lib64/libxcb.so.1 (0x00007f87a4276000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f87a8a4f000)
        libtinfo.so.6 => /lib64/libtinfo.so.6 (0x00007f87a4048000)
        libXau.so.6 => /usr/lib64/libXau.so.6 (0x00007f87a3e44000)