Solr源码导入eclipse报错

已下载并解压solr-4.9.0-src
ant 环境已经配置好
但是运行ant eclipse命令时，报错！报错信息如下：
[ivy:retrieve] :: problems summary ::
[ivy:retrieve] :::: WARNINGS
[ivy:retrieve] module not found: org.carrot2#morfologik-polish;1.7.1
[ivy:retrieve] ==== local: tried
[ivy:retrieve] C:\Users\LC\.ivy2\local\org.carrot2\morfologik-polish\1.7
.1\ivys\ivy.xml
[ivy:retrieve] -- artifact org.carrot2#morfologik-polish;1.7.1!morfologik-pol
ish.jar:
[ivy:retrieve] C:\Users\LC\.ivy2\local\org.carrot2\morfologik-polish\1.7
.1\jars\morfologik-polish.jar
.
.
略去
.
.
[ivy:retrieve] http://uk.maven.org/maven2/org/carrot2/morfologik-polish/1.7.1
/morfologik-polish-1.7.1.pom
[ivy:retrieve] ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:retrieve] :: UNRESOLVED DEPENDENCIES ::
[ivy:retrieve] ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:retrieve] :: org.carrot2#morfologik-polish;1.7.1: not found
[ivy:retrieve] ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:retrieve]
[ivy:retrieve] :::: ERRORS
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve] impossible to acquire lock for org.carrot2#morfologik-polish;1.7
.1
[ivy:retrieve]
[ivy:retrieve] :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS

BUILD FAILED
D:\Solr\solr-4.9.0-src\solr-4.9.0\build.xml:104: The following error occurred wh
ile executing this line:
D:\Solr\solr-4.9.0-src\solr-4.9.0\lucene\build.xml:200: The following error occu
rred while executing this line:
D:\Solr\solr-4.9.0-src\solr-4.9.0\lucene\common-build.xml:2017: The following er
ror occurred while executing this line:
D:\Solr\solr-4.9.0-src\solr-4.9.0\lucene\analysis\build.xml:91: The following er
ror occurred while executing this line:
D:\Solr\solr-4.9.0-src\solr-4.9.0\lucene\analysis\build.xml:38: The following er
ror occurred while executing this line:
D:\Solr\solr-4.9.0-src\solr-4.9.0\lucene\common-build.xml:388: impossible to res
olve dependencies:
resolve failed - see output for details

Total time: 27 minutes 3 seconds

提示说是找不到org.carrot2#morfologik-polish;1.7.1
请问各位应该如何解决呢？
我已经下载了morfologik-polish-1.7.1.jar文件，但又不知道放在哪里，没有找到在ant和solr下都没找到下载目录。