ubuntu版本安装

1.下载kenlm安装包

https://pypi.org/project/kenlm/#files

wget https://files.pythonhosted.org/packages/57/54/0cc492b8d7aceb17a9164c6e6b9c9afc2c73706bb39324e8f6fa02f7134a/kenlm-0.tar.gz

2.安装依赖包

apt install libboost-dev libboost-test-dev
sudo apt-get install libboost-all-dev
sudo apt install libbz2-dev
sudo apt install liblzma-dev
sudo apt-get install libeigen3-dev

3.编译安装

cd kenlm
mkdir -p build
cd build
cmake ..
make -j 4

4.配置环境变量

vim ~/.bashrc
export PATH=$PATH:/home/jason/kenlm/build/bin/
source ~/.bashrc

Centos版本安装

1.下载kenlm安装包

https://pypi.org/project/kenlm/#files

wget https://files.pythonhosted.org/packages/57/54/0cc492b8d7aceb17a9164c6e6b9c9afc2c73706bb39324e8f6fa02f7134a/kenlm-0.tar.gz

2.编译安装

cd kenlm
mkdir -p build
cd build
cmake ..  # 执行该步骤的时候，可能会遇到2.1~2.5的错误
make -j 4

2.1.错误1（cmake: command not found）

cmake: command not found

此时，需要下载安装cmake
参考https://www.cnblogs.com/jsdy/p/12689470.html

wget http://www.cmake.org/files/v3.16/cmake-3.16.6.tar.gz
tar xf cmake-3.16.6.tar.gz
cd cmake-3.16.6
sudo apt-get install build-essential 
./bootstrap  # 耗时较久
make
make install
cmake --version  # 验证

2.2.错误2（Could NOT find Eigen3）

此时，需要下载安装Eigen3
参考：https://blog.csdn.net/p942005405/article/details/100653731

git clone https://github.com/eigenteam/eigen-git-mirror
#安装
cd eigen-git-mirror
mkdir build
cd build
cmake ..
sudo make install
#安装后,头文件安装在/usr/local/include/eigen3/
#移动头文件
sudo cp -r /usr/local/include/eigen3/Eigen /usr/local/include

2.3.错误3（Boost错误）

CMake Error at /usr/share/cmake-3.5/Modules/FindBoost.cmake:1677 (message):
  Unable to find the requested Boost libraries.

此时，需要下载安装Boost
参考：https://blog.csdn.net/Nicholas_Wong/article/details/80013547

wget https://boostorg.jfrog.io/artifactory/main/release/1.67.0/source/boost_1_67_0.tar.gz
tar --bzip2 -xf boost_1_67_0.tar.bz2
cd boost_1_67/
./bootstrap.sh --prefix=/usr/local#参数制定安装的位置
sudo ./b2 install --with=all#编译安装所有的库,根据前面设置的安装位置的不同，这里可能需要使用sudo权限

2.4.错误4（BZip2错误）

-- Could NOT find BZip2 (missing:  BZIP2_LIBRARIES BZIP2_INCLUDE_DIR)

此时，需要下载安装BZip2

sudo yum install bzip2-devel

2.5.错误5（LibLZMA错误）

-- Could NOT find LibLZMA (missing:  LIBLZMA_INCLUDE_DIR LIBLZMA_LIBRARY LIBLZMA_HAS_AUTO_DECODER LIBLZMA_HAS_EASY_ENCODER LIBLZMA_HAS_LZMA_PRESET) 

此时，需要下载安装BZip2

sudo yum install xz-devel.x86_64