将本地jar包手动复制到Maven库中，在其它电脑上用Maven打包时出错

背景交代：在做图片水印时候引入了两个包文件。这两个包是JDK自带的私有包，不能用Maven库里下载，因此笔者手动将rt和jce两个工具jar文件复制到本地的Maven库中。例如以下图

import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGImageEncoder;

将jce和rt拷到例如以下路径(rt相似）

然后项目在其它电脑上用Maven打包时候报错例如以下：

Failed to execute goal on project : Could not resolve dependencies for project cs2c.nkscloudweb:nkscloudweb3:war:3.0: The following artifacts could not be resolved: maven-plugins:maven-cobertura-plugin:plugin:1.3, maven-plugins:maven-findbugs-plugin:plugin:1.3.1: Could not find artifact maven-plugins:maven-cobertura-plugin:plugin:1.3 in nexus (http://10.1.81.221:8081/nexus/content/groups/public) -> [Help 

<dependency>
            <groupId>rt</groupId>
            <artifactId>rt</artifactId>
            <version>1.0</version>
<systemPath>D:maven
epositories
t
t1.0
t-1.0.jar</systemPath>
 </dependency>