I found some problems in the Maven installation on Windows 10.
In particular, in the pgql-spofax project, at a certain point, the build failed due to java.lang.StackOverflowError or java.lang.OutOfMemoryError.
Obviously, I set the JAVA_OPTS enviroment variable as described in the readme.md file.
Assuming it was a Maven problem, since in my knowledge Maven doesn't read JAVA_OPTS variable, I tried to set the MAVEN_OPTS environment variable with the same values as the JAVA_OPTS variable, and the installation was successful.
Maybe, it could be helpful to integrate the MAVEN_OPTS setup in the readme.md file.