$ ./dist/migrate_config.pex ../0.foursquare.web/pants.ini
Checking config file at ../0.foursquare.web/pants.ini for unmigrated keys.
  Note for scalac in section [scala-platform]: JVM tool classpath spec overrides have migrated from a list of targetaddresses to a single target address.  To migrate a list of addresses you'll need to create a new aggregator target to hold the list like so: `target(name=<your choice>, dependencies=[<list of addresses>])` and then point to its single address.
  Note for xalan in section [resolve.ivy]: JVM tool classpath spec overrides have migrated from a list of targetaddresses to a single target address.  To migrate a list of addresses you'll need to create a new aggregator target to hold the list like so: `target(name=<your choice>, dependencies=[<list of addresses>])` and then point to its single address.
  Note for emma in section [test.junit]: JVM tool classpath spec overrides have migrated from a list of targetaddresses to a single target address.  To migrate a list of addresses you'll need to create a new aggregator target to hold the list like so: `target(name=<your choice>, dependencies=[<list of addresses>])` and then point to its single address.
  Note for junit in section [test.junit]: JVM tool classpath spec overrides have migrated from a list of targetaddresses to a single target address.  To migrate a list of addresses you'll need to create a new aggregator target to hold the list like so: `target(name=<your choice>, dependencies=[<list of addresses>])` and then point to its single address.
  Note for zinc in section [compile.zinc]: JVM tool classpath spec overrides have migrated from a list of targetaddresses to a single target address.  To migrate a list of addresses you'll need to create a new aggregator target to hold the list like so: `target(name=<your choice>, dependencies=[<list of addresses>])` and then point to its single address.