PyLucene Setup

安装配置JDK

Ubuntu 16.04 已经装有OpenJDK

~/software$ java --version
openjdk version "1.8.0_171"
OpenJDK Runtime Environment (build 1.8.0_171-8u171-b11-0ubuntu0.16.04.1-b11)
OpenJDK 64-Bit Server VM (build 25.171-b11, mixed mode)

若没有安装，则按照以下步骤
到官网下载对应包解压到 /usr/lib/jvm，然后编辑 /etc/profile 配置环境变量

sudo tar zxvf jdk-8u121-linux-x64.tar.gz -C /usr/lib/jvm
sudo vi /etc/profile

在 /etc/profile 最后添加如下

export JAVA_HOME=/usr/lib/jvm/jdk1.8.0_121
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:${PATH}

执行

source /etc/profile

然后执行 java -version、javac等检查是否成功

安装配置 Ant

官网下载Binary Distributions，并设置路径。
或者也可以直接apt-get安装。

sudo apt-get update
sudo apt-get install ant

查看version

~/software$ ant -version
Apache Ant(TM) version 1.9.6 compiled on July 8 2015

安装JCC & PyLucene

PyLucene包中包含JCC，直接安装即可。
进入解压后的PyLucene包所在目录，执行

pushd jcc
vi setup.py

进行如下修改：

JDK = {
    'darwin': JAVAHOME or JAVAFRAMEWORKS,
    'ipod': '/usr/include/gcc',
    'linux2': '/usr/lib/jvm/java-8-openjdk-amd64', # jdk安装路径
    'sunos5': '/usr/jdk/instances/jdk1.6.0',
    'win32': JAVAHOME,
    'mingw32': JAVAHOME,
    'freebsd7': '/usr/local/diablo-jdk1.6.0'
}
JAVAC = {
    'darwin': ['javac', '-source', '1.5', '-target', '1.5'],
    'ipod': ['jikes', '-cp', '/usr/share/classpath/glibj.zip'],
    'linux2': ['/usr/lib/jvm/java-8-openjdk-amd64/bin/javac'], # jdk安装路径
    'sunos5': ['javac'],
    'win32': ['%(win32)s/bin/javac.exe' %(JDK)],
    'mingw32': ['%(mingw32)s/bin/javac.exe' %(JDK)],
    'freebsd7': ['javac'],
}
JAVADOC = {
    'darwin': ['javadoc'],
    'ipod': [],
    'linux2': ['/usr/lib/jvm/java-8-openjdk-amd64/bin/javadoc'], # jdk安装路径
    'sunos5': ['javadoc'],
    'win32': ['%(win32)s/bin/javadoc.exe' %(JDK)],
    'mingw32': ['%(mingw32)s/bin/javadoc.exe' %(JDK)],
    'freebsd7': ['javadoc'],
}

保存并关闭后执行：

sudo /home/username/anaconda3/envs/venv27/bin/python setup.py build
sudo /home/username/anaconda3/envs/venv27/bin/python setup.py install
popd
vi Makefile

添加如下代码，注意python的位置！

# Linux  (Ubuntu 16.04, Python 2.7, JDK 8u121, no setuptools)
PREFIX_PYTHON=/home/t-jin/anaconda3/envs/venv27
ANT=JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64 /usr/bin/ant
PYTHON=$(PREFIX_PYTHON)/bin/python
JCC=$(PYTHON) -m jcc --shared
NUM_FILES=8

修改pylucene-6.2.0/lucene-java-6.2.0/lucene/expressions/lib目录下文件的simlink（重要）

默认如下：

antlr4-runtime-4.5.1-1.jar -> /Users/vajda/.ivy2/cache/org.antlr/antlr4-runtime/jars/antlr4-runtime-4.5.1-1.jar
asm-5.1.jar -> /Users/vajda/.ivy2/cache/org.ow2.asm/asm/jars/asm-5.1.jar
asm-commons-5.1.jar -> /Users/vajda/.ivy2/cache/org.ow2.asm/asm-commons/jars/asm-commons-5.1.jar

修改：

ln -snf /home/username/.ivy2/cache/org.antlr/antlr4-runtime/jars/antlr4-runtime-4.5.1-1.jar antlr4-runtime-4.5.1-1.jar
ln -snf /home/username/.ivy2/cache/org.antlr/antlr4-runtime/jars/asm-5.1.jar asm-5.1.jar
ln -snf /home/username/.ivy2/cache/org.antlr/antlr4-runtime/jars/asm-commons-5.1.jar asm-commons-5.1.jar

保存并关闭后执行：

make
make test
sudo make install

补充

1. 最好安装 Ivy

官网下载 binary-with-dependencies 版本，解压后执行如下命令即可

sudo cp ivy-2.5.0-rc1.jar /usr/share/ant/lib/ # ant的安装路径

2. SmartChineseAnalyzer报错

Pylucene不能导入SmartChineseAnalyzer的解决办法

在Makefile相应位置添加

--exclude org.apache.lucene.analysis.cn.smart.AnalyzerProfile\

参考：
https://blog.csdn.net/thuyx/article/details/69284170