python - Pydoop 安装(类路径问题)？ [解决了]

Question

我一直在努力安装 pydoop。我按照此页面上的说明进行操作 http://crs4.github.io/pydoop/installation.html 。

当我运行 pip install pydoop 时，终端仅输出大量错误，但我无法查明主要问题。我粘贴了以下一些错误:

Compiling Java classes
  src/v2/it/crs4/pydoop/pipes/Application.java:33: error: package org.apache.commons.logging does not exist
  import org.apache.commons.logging.Log;
                               ^
  src/v2/it/crs4/pydoop/pipes/Application.java:34: error: package org.apache.commons.logging does not exist
  import org.apache.commons.logging.LogFactory;
                               ^
  src/v2/it/crs4/pydoop/pipes/Application.java:35: error: package org.apache.hadoop.fs does not exist
  import org.apache.hadoop.fs.FSDataOutputStream;

和

src/v2/it/crs4/pydoop/pipes/BinaryProtocol.java:61: error: cannot find symbol
private DataOutputBuffer buffer = new DataOutputBuffer();
        ^
symbol:   class DataOutputBuffer
location: class BinaryProtocol<K1,V1,K2,V2>
where K1,V1,K2,V2 are type-variables:
  K1 declared in class BinaryProtocol
  V1 declared in class BinaryProtocol
  K2 declared in class BinaryProtocol
  V2 declared in class BinaryProtocol
  src/v2/it/crs4/pydoop/pipes/BinaryProtocol.java:62: error: cannot find symbol
private static final Log LOG =

所以我造轮子失败了。

Failed building wheel for pydoop
  Running setup.py clean for pydoop
Failed to build pydoop
Installing collected packages: pydoop
  Running setup.py install for pydoop ... error

Answer 1

已解决程序自动分配的路径不正确。所以设置

HADOOP_HOME =/usr/local/Cellar/hadoop/2.7.2/libexec