Switch Travis to Bionic

Author: JazzCore

.travis.yml

@@ -8,6 +8,6 @@ python:
   - 3.8
 before_script: "./travis/before-script.sh"
 script: nosetests -w tests
-dist: xenial
+dist: bionic
 notifications:
   email: false

travis/before-script.sh

@@ -2,7 +2,7 @@
 
 WKHTML2PDF_VERSION='0.12.6-1'
 
-sudo apt-get install -y openssl build-essential libssl-dev libpthread-stubs0-dev libxau-dev xorg-sgml-doctools libxdmcp-dev x11proto-core-dev x11proto-input-dev x11proto-kb-dev xtrans-dev libx11-dev libxcb1-dev libjpeg62 libxtst6 libfontenc1 libxfont1 x11-common xfonts-encodings xfonts-utils fontconfig xfonts-base xfonts-75dpi
-wget "https://github.com/wkhtmltopdf/packaging/releases/download/${WKHTML2PDF_VERSION}/wkhtmltox_${WKHTML2PDF_VERSION}.xenial_amd64.deb"
-sudo dpkg -i wkhtmltox_${WKHTML2PDF_VERSION}.xenial_amd64.deb
+sudo apt-get install -y openssl build-essential libssl-dev libxrender1 libfontconfig1 libx11-dev fontconfig xfonts-75dpi xfonts-base
+wget "https://github.com/wkhtmltopdf/packaging/releases/download/${WKHTML2PDF_VERSION}/wkhtmltox_${WKHTML2PDF_VERSION}.bionic_amd64.deb"
+sudo dpkg -i wkhtmltox_${WKHTML2PDF_VERSION}.bionic_amd64.deb
 sudo apt-get -f install