add 'README.install.bullseye'

README.install.bullseye

@@ -0,0 +1,24 @@
+# - Some settings
+# -
+os_codename=bullseye
+version_wkhtmltox=0.12.6.1-3
+
+
+# - Download Debian package from:
+# -    https://github.com/wkhtmltopdf/packaging/releases
+# -
+mkdir -p /usr/local/src/wkhtmltox
+cd /usr/local/src/wkhtmltox
+
+wget -O /usr/local/src/wkhtmltox/wkhtmltox_${version_wkhtmltox}.${os_codename}_amd64.deb \
+   https://github.com/wkhtmltopdf/packaging/releases/download/${version_wkhtmltox}/wkhtmltox_${version_wkhtmltox}.${os_codename}_arm64.deb
+
+
+# - Install dependency package
+# -
+apt install ca-certificates fontconfig libc6 libfreetype6 libjpeg62-turbo libpng16-16 libssl3 libstdc++6 libx11-6 libxcb1 libxext6 libxrender1 xfonts-75dpi xfonts-base zlib1g
+
+# - Install wkhtmltopdf wkhtmltox
+# -
+dpkg -i /usr/local/src/wkhtmltox/wkhtmltox_${version_wkhtmltox}.${os_codename}_amd64.deb
+