Lando and Mercury Reader

Mercury Reader requires an extra php extension outside of what lando's drupal10 recipe typically provides.

Process

Adjust your lando.yml Landofile to include the following:

services:  
  appserver:
    build_as_root:
      - apt-get update -y
      - apt-get install libxslt1-dev -y
      - docker-php-ext-install xsl
      - docker-php-ext-enable xsl

Rebuild your lando environment to install the libraries:

lando rebuild -y