I want to add this GitHub project as a Maven dependency

    <repositories>
        <repository>
            <id>jitpack.io</id>
            <url>https://jitpack.io</url>
        </repository>
    </repositories>

    <dependencies>
        <dependency>
            <groupId>com.github.mariuszgromada</groupId>
            <artifactId>MathParser.org-mXparser</artifactId>
            <version>5.2.1</version>
        </dependency>
    </dependencies>

However, Maven can’t find the artifact in the “JitPack” repository

Could not find artifact com.github.mariuszgromada:MathParser.org-mXparser:pom:5.2.1 in jitpack.io (https://jitpack.io)

I visited jitpack.io, pasted the URL of the project, https://github.com/mariuszgromada/MathParser.org-mXparser, clicked Look up, navigated to the error log, and discovered JitPack can’t build the artifact since there’s no build file in the project’s root. It’s true, it isn’t there

Build starting...
Start: Fri Feb 10 02:59:45 UTC 2023 236fe1ae2d19
Git:
v.5.2.1-0-ga10668f
commit a10668fa063d56f2d1f64bcd1c96041dcfcc8024
Author: Mariusz Gromada 
Date:   Wed Feb 8 20:56:50 2023 +0100

    5.2.1 doc


Init SDKMan

ERROR:
No build file found. Looking for Gradle/Maven/Sbt/Lein build file in the root of the project
See the documentation at https://docs.jitpack.io
Files: 
CONTRIBUTING.md
CURRENT
ISSUE_TEMPLATE.md
LICENSE.txt
README.md
Unicode Math.xlsx
cloc.txt
2023-02-10T02:59:45.964389405Z
Exit code: 1

⚠️ ERROR: No build artifacts found

The pom.xml file is present, though. It’s in the CURRENT/java directory

I also want to note that when I pasted https://github.com/mariuszgromada/MathParser.org-mXparser/tree/master/CURRENT/java in the jitpack.io GUI form, it didn’t recognize it as a Git project. My guess is JitPack’s default expectations are that the root contains both a build file and a .git directory

How do I add that project as a Maven dependency? Can I tell JitPack where it can find the build file?