编译nutch2.3 在nutch目录下执行ant runtime 出现如下错误 请问如何解决？

Question

编译nutch2.3 在nutch目录下执行ant runtime 出现如下错误 请问如何解决？谢谢！

gannyee@ubuntu:~/nutch$ ant runtime
Buildfile: /home/gannyee/nutch/build.xml
Trying to override old definition of task javac

ivy-probe-antlib:

ivy-download:

ivy-download-unchecked:

ivy-init-antlib:

ivy-init:

init:

BUILD FAILED
***/home/gannyee/nutch/build.xml:69: Directory /home/gannyee/nutch/build creation was not successful for an unknown reason***

Total time: 5 seconds

Answer 1

无法创建/home/gannyee/nutch/build目录，可能是文件夹权限问题，手动创建一下，试一下。