Detailed installation tutorial of N-Gram language model tool kenlm

[This configuration process is based on the Linux system]

Download the source code:

wget -O - https://kheafield.com/code/kenlm.tar.gz |tar xz

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 Compile:

makdir kenlm/build
cd kenlm/build
cmake .. && make -j4

Found an error:

 

There is no cmake in the system, according to the error prompt, execute the following command:

sudo apt-get install cmake

After the installation is complete, cmake again:

cmake ..

 Another error:

 Can't find boost, then download it:

sudo apt install libboost-dev libboost-test-dev

After the installation is complete, continue cmake, speechless, and report an error: 

The boost dependency package is not fully installed, so it is simply installed:

sudo apt-get install libboost-all-dev

For the eigen3 package, I tried the method mentioned on the Internet:

cd ~ && wget -O - https://bitbucket.org/eigen/eigen/get/3.2.8.tar.bz2 |tar xj

has a problem:

 

keep trying

sudo apt-get install libeigen3-dev

No problem, continue with cmake, and find that another package cannot be found:

 

According to the two packages prompted, download them:

sudo apt-get install libbz2-dev liblzma-dev

cmake ..

 

Finally no more errors. Then compile:

sudo make -j4

Next wait for the compilation to complete:

After the compilation is complete, execute the download:

sudo make install 

 

OK, kenlm installation is complete~