错误的信息为：
[ERROR] Failed to execute goal on project image-processing: Could not resolve dependencies for project com.ossez:image-processing:jar:0.0.2-SNAPSHOT: Failed to collect dependencies at org.openimaj:core-image:jar:1.3.10 -> org.op
enimaj:core:jar:1.3.10 -> vigna.dsi.unimi.it:jal:jar:20031117: Failed to read artifact descriptor for vigna.dsi.unimi.it:jal:jar:20031117: The following artifacts could not be resolved: vigna.dsi.unimi.it:jal:pom:20031117 (absen
t): Could not transfer artifact vigna.dsi.unimi.it:jal:pom:20031117 from/to maven-default-http-blocker (http://0.0.0.0/): Blocked mirror for repositories: [openimaj-maven (http://maven.openimaj.org/, default, releases+snapshots), openimaj-snapshots-maven (http://snapshots.openimaj.org/, default, releases+snapshots)] -> [Help 1]
问题和解决
错误的原因在于 ：vigna.dsi.unimi.it:jal:jar:20031117 这个包没有找到。
这个包的仓库地址为：ICM Repository （http://maven.icm.edu.pl/artifactory/repo/）
需要把这个仓库添加到项目中。
