install-mu-module composer command missing

I want to move the necessary plugin file to the must-use plugins directory using composer, because the web user has no privilege to write to that directory. According to readme file I should be able to do this: "scripts": { "install-wp-mysql-mu-module": [ "@composer --working-dir=wordpress/wp-content/plugins/index-wp-mysql-for-speed install-mu-module" ], "post-install-cmd": [ "@install-wp-mysql-mu-module" ], "post-update-cmd": [ "@install-wp-mysql-mu-module" ] }, But I get the error “Command “install-mu-module” is not defined.” and no such script seems to exist in the plugin directory. I have adjusted the working dir to my own environment, that is not the problem. Thanks for the defect report. I will take a look. Any update on this @olliejones ? The composer command install-mu-module seems to be missing. I’ll take a look at this next week. Thanks for your patience. Please see https://github.com/OllieJones/index-wp-mysql-for-speed/issues/100 and version 1.5.5 of the plugin.