因為同事工作需要 kaldi ，所以安裝過程有點。。。。在此記錄一下折騰的過程
os：ubuntu 12.04 （amd64）
svn co kaldi-stable
sph2pipe_v2.5.tar.gz:
wget -t 10 -t 3
sph2pipe_v2.5.tar.gz:
wget -t 10 -t 3
位址修改完成後，可以進行 make 了
cd kaldi-stable/tools
出錯了。。。。。由於之前用不到 automake autoconf libtool 工具，在進行到 irstlm 這一步時出錯了。。。安裝剛才提到的三個軟體 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
安裝依賴
aptitude install automake autoconf libtool -y
繼續make。。。。
make clean
make -j4
cd ../src
./configure
make -j4
svn co
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. ***
關於那個gblic的提示，不知道是不是一定要公升級glibc。。。。
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