kaldi在linux上编译,Ubuntu 12.04下编译安装Kaldi https://blog.csdn.net/weixin_30738065/article/details/116673114

因为同事工作需要 kaldi ，所以安装过程有点麻烦。在此记录一下折腾的过程。

OS：Ubuntu 12.04 (amd64)

kaldi的下载地址  http://svn.code.sf.net/p/kaldi/code/  我这里下载的是 stable

svn co http://svn.code.sf.net/p/kaldi/code/stable kaldi-stable

“ 在编译之前需要改个 sph2pipe_v2.5.tar.gz 的下载地址，源码中的地址一直连接不上，无法下载，需要改成 sourceforge 的地址，奇怪的是其他包的地址都是 sourceforge的，为什么这个会是http://merlin.fit.vutbr.cz/kaldi/sph2pipe_v2.5.tar.gz  ”

编辑 kaldi-stable/tools/Makefile 将最后面部分的sph2pipe 下载地址改成如下地址

sph2pipe_v2.5.tar.gz:

wget -T 10 -t 3 http://merlin.fit.vutbr.cz/kaldi/sph2pipe_v2.5.tar.gz

sph2pipe_v2.5.tar.gz:

wget -T 10 -t 3 http://sourceforge.net/projects/kaldi/files/sph2pipe_v2.5.tar.gz

地址修改完成后，可以进行 make 了

cd kaldi-stable/tools

make  会自动去下载相应软件包、然后解压等等操作，除非中间出错，否则不用干预

出错了。。。。。由于之前用不到 automake autoconf libtool 工具，在进行到 irstlm 这一步时出错了。。。安装刚才提到的三个软件 automake autoconf libtool

patching file src/lmtable.h

patching file src/interpolate-lm.cpp

touch irstlm/.patched

cd irstlm; \

(./regenerate-makefiles.sh || ./regenerate-makefiles.sh) && \

./configure --prefix `pwd`

Calling

Calling ...

./regenerate-makefiles.sh: line 52: -I: command not found

aclocal failed

Calling

Calling ...

./regenerate-makefiles.sh: line 52: -I: command not found

aclocal failed

安装依赖

aptitude install automake autoconf libtool -y

继续make。。。。

make clean

make -j4

cd ../src

./configure

make -j4

-------------------------------------------------------------------------

如果您需要  nnetbin 工具，那么您得下载这个版本的了..... -_-!!

svn co http://svn.code.sf.net/p/kaldi/code/trunk

root@GPU:~/kaldi-trunk/src# ./configure

Configuring ...

Checking OpenFST library in /root/kaldi-trunk/tools/openfst ...

Checking OpenFst library was patched.

Backing up kaldi.mk to kaldi.mk.bak

Doing OS specific configurations ...

On Linux: Checking for linear algebra header files ...

Using ATLAS as the linear algebra library.

Atlas found in /usr/lib

... no libatlas.so in /usr/lib/atlas

... no libatlas.so in /usr/lib/atlas-sse2

... no libatlas.so in /usr/lib/atlas-sse3

... no libatlas.so in /usr/lib64

... no libatlas.so in /usr/lib64/atlas

... no libatlas.so in /usr/lib64/atlas-sse2

... no libatlas.so in /usr/lib64/atlas-sse3

... no libatlas.so in /usr/local/lib

... no libatlas.so in /usr/local/lib/atlas

... no libatlas.so in /usr/local/lib/atlas-sse2

... no libatlas.so in /usr/local/lib/atlas-sse3

... no libatlas.so in /usr/local/lib64

... no libatlas.so in /usr/local/lib64/atlas

... no libatlas.so in /usr/local/lib64/atlas-sse2

... no libatlas.so in /usr/local/lib64/atlas-sse3

... no libatlas.so in /root/kaldi-trunk/src/../tools/ATLAS/build/install/lib/

... no libatlas.so in /root/kaldi-trunk/tools/ATLAS/lib

Looking for ATLAS libs in /usr/lib

Using library -L/usr/lib -llapack as ATLAS's CLAPACK library.

Using CUDA toolkit /usr/local/cuda (nvcc compiler and runtime libraries)

Static=[false] Speex library not found: You can still build Kaldi without Speex.

Successfully configured for Linux [dynamic libraries] with ATLASLIBS =-L/usr/lib -llapack -lcblas -latlas -lf77blas

exp() time: 0.00276494

expf() time: 0.00307679

*** WARNING: expf() seems to be slower than exp() on your machine. This is a known bug in old versions of glibc. Please consider updating glibc. ***

*** Kaldi will be configured to use exp() instead of expf() in base/kaldi-math.h Exp() routine for single-precision floats. ***

关于那个gblic的提示，不知道是不是一定要升级glibc。