Can run atlas-build, but can't package the Plugin

I’m getting an error when I try to either run atlas-mvn clean or atlas-mvn package:

C:\Applications\Atlassian\MyPlugin>atlas-mvn clean
[INFO] Project POM found
'else' is not recognized as an internal or external command,
operable program or batch file.
Executing: "C:\Applications\Atlassian\atlassian-plugin-sdk-8.0.16\apache-maven-3.5.4\bin\mvn.cmd" ${mavenPluginName}=$mavenPluginName -gs C:\Applications\Atlassian\atlassian-plugin-sdk-8.0.16\apache-maven-3.5.4/conf/settings.xml clean
[INFO] Scanning for projects...
[INFO]
[INFO] --------------------< com.MyPlugin >--------------------
[INFO] Building MyPlugin 1.0.5
[INFO] --------------------------[ atlassian-plugin ]--------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.814 s
[INFO] Finished at: 2020-02-21T10:32:32-06:00
[INFO] ------------------------------------------------------------------------
[ERROR] Unknown lifecycle phase "${mavenPluginName}=$mavenPluginName". You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initializ
e, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integratio
n-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy. -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/LifecyclePhaseNotFoundException

I’m just trying to repackage a Jira 7 plugin that worked with an old SDK (7.x), and am now trying with the current SDK (8.0.16), but still Jira 7 for the plugin and it’s classes. I’ve already found a post about the change from maven-jira-plugin to jira-maven-plugin, and have made that change, but this error is still popping up with both the clean and package commands.
Oddly enough atlas-run works fine, and I can connect to that server, log in, etc…
Any idea what’s going on?

Looks like I’m a fool. The command to package was changed to atlas-package from atlas-mvn package. Works fine now…