docker chromium/chrome: error while loading shared libraries: libXcursor.so.2: cannot open shared object file: No such file or directory

When running pyppeteer because rely on the browser, the above scenario.

Solution:

Generally, when we execute some external program under Linux shared libraries may not find an error. Generally there are two reasons, one is the operating system does not contain the shared libraries (lib * .so. * Files) or shared library version does not, in which case it would go online to download and install. 

Solve Pyppeteer rely on docker in:

1. Update and install:

apt-get install -yq gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils

2. do the installation or mapped font library, or prone to, the situation of small squares font page

ln -s font library file / usr / share / fonts / custom

Reference: https: //www.cnblogs.com/Anker/p/3209876.html

Reference: https: //github.com/macacajs/macaca-puppeteer-docker/blob/master/Dockerfile