Hello,

I am trying to run the FastMathTestPerformance
<https://github.com/apache/commons-math/blob/484ff99a6ec5d42c34f55f4fab81234a1e2766a7/src/userguide/java/org/apache/commons/math4/userguide/FastMathTestPerformance.java>
class.

The README suggests running a command like

mvn -q exec:java
-Dexec.mainClass=org.apache.commons.math4.userguide.FastMathTestPerformance

but I get

[ERROR] Failed to execute goal on project commons-math4-examples:
Could not resolve dependencies for project
org.apache.commons:commons-math4-examples:jar:4.0-SNAPSHOT
[ERROR] dependency:
org.apache.commons:commons-math4:jar:tools:4.0-SNAPSHOT (compile)
[ERROR]         Could not find artifact
org.apache.commons:commons-math4:jar:tools:4.0-SNAPSHOT
[ERROR] dependency: org.apache.commons:commons-math4:jar:4.0-SNAPSHOT (compile)
[ERROR]         Could not find artifact
org.apache.commons:commons-math4:jar:4.0-SNAPSHOT
[ERROR] dependency:
org.apache.commons:commons-geometry-enclosing:jar:1.0 (compile)
[ERROR]         org.apache.commons:commons-geometry-enclosing:jar:1.0
was not found in https://repo.maven.apache.org/maven2 during a
previous attempt. This failure was cached in the local repository and
resolution is not reattempted until the update interval of central has
elapsed or updates are forced
[ERROR] dependency: org.apache.commons:commons-geometry-hull:jar:1.0 (compile)
[ERROR]         org.apache.commons:commons-geometry-hull:jar:1.0 was
not found in https://repo.maven.apache.org/maven2 during a previous
attempt. This failure was cached in the local repository and
resolution is not reattempted until the update interval of central has
elapsed or updates are forced

even after building the root module with mvn clean install.

I'm a Maven noob :) What am I doing wrong?

Thanks,
Andy

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