Centos安装kaldi步骤

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Centos安装kaldi步骤
安装环境
CentOS Linux release 7.2.1511

Python 3.6.6

安装前准备
Python安装：https://www.cnblogs.com/wwzd/p/14244854.html

GCC升级：https://blog.csdn.net/weixin_42090356/article/details/90678158

安装步骤
1、下载kaldi
安装git

yum install -y git
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拉取kaldi源码

cd /data/software
git clone https://github.com/kaldi-asr/kaldi.git kaldi-trunk --origin golden
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2、依赖安装
yum install gcc-c++
yum install patch
yum install automake
yum install autoconf
yum install zlib zlib-devel
yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel
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3、编译安装
进入kaldi-trunk的tools目录下

cd /data/software/kaldi-trunk/tools
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检查依赖是否都安装完毕，根据指示安装缺失的包，直至提示extras/check_dependencies.sh: all OK.

extras/check_dependencies.sh
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编译

make
# make -j 4
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进入src目录下进行./configure配置

cd /data/software/kaldi-trunk/src
./configure
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编译

make
# make -j 4
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4、可能碰到的问题解决
1、安装gcc，配置时缺少依赖
## configure: error: Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+.
方案：https://my.oschina.net/u/4361176/blog/3611708

2、gcc编译库的编译器和编译当前程序的编译器版本不一样的问题
## ImportError: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20‘ not found
方案：https://blog.csdn.net/qq_40092110/article/details/111212126
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原文链接：https://blog.csdn.net/gggggao/article/details/122396600