决定写一个linux下的HTK的安装和测试，如果有人想看windows下的，可以看我之前的那篇文章 。
首先前提是要确保自己安装了g++和libx11
解压HTK-3.4.1.tar.gz
sudo tar xzf HTK-3.4.1.tar.gz
然后：
sudo ./configure --prefix=/usr/local/
出现：
setting
config.status: creating HTKLVRec/Makefile
config.status: WARNING: HTKLVRec/Makefile.in seems to ignore the --datarootdir setting
config.status: creating Makefile
config.status: WARNING: Makefile.in seems to ignore the --datarootdir setting
**************************************************
HTK is now ready to be built.
Type "make all" to build the HTK libraries
and tools.
Then "make install" to install them.
The tools will be installed in /usr/local//bin
Build notes: Language Modelling tools will be
built. HDecode will not be built. You can build
it manually later by running 'make hdecode
install-hdecode'
**************************************************
之后试了几次，都是由于自己的环境的错误给中断了，但是最后用了忽略错误编译成功了。
之后出现：
zhangju@Ubuntu:/usr/local/bin$ ls
Cluster HERest HLMCopy HQuant HVite LGList LNorm
HBuild HHEd HLRescore HRest LAdapt LGPrep LPlex
HCompV HInit HLStats HResults LBuild LLink LSubset
HCopy HLEd HMMIRest HSGen LFoF LMerge
HDMan HList HParse HSmooth LGCopy LNewMap
测试命令：
zhangju@ubuntu:/usr/local/bin$ HInit
USAGE: HInit [options] hmmFile trainFiles...
Option Default
-e f Set convergence factor epsilon 1.0E-4
-i N Set max iterations to N 20
-l s Set segment label to s none
-m N Set min segments needed 3
-n Update hmm (suppress uniform seg) off
-o fn Store new hmm def in fn (name only) outDir/srcfn
-u mvwt Update m)eans v)ars w)ghts t)rans mvwt
-v f Set minimum variance to f 1.0E-2
-w f set mix wt/disc prob floor to f 0.0
-A Print command line arguments off
-B Save HMMs/transforms as binary off
-C cf Set config file to cf default
-D Display configuration variables off
-F fmt Set source data format to fmt as config
-G fmt Set source label format to fmt as config
-H mmf Load HMM macro file mmf
-I mlf Load master label file mlf
-L dir Set input label (or net) dir current
-M dir Dir to write HMM macro files current
-S f Set script file to f none
-T N Set trace flags to N 0
-V Print version information off
-X ext Set input label (or net) file ext lab
出现以上表示安装成功。
下面测试DEMO：
tar xzf HTK-samples-3.4.1.tar.gz
cd samples
cd HTKDemo
mkdir -p hmms/{tmp,hmm.{0,1,2,3}} proto acc test
perl runDemo configs/monPlainM1S1.dcf
如果出现以下显示：
====================== HTK Results Analysis =======================
Date: Mon Mar 11 16:45:40 2013
Ref : labels/bcplabs/mon
Rec : test/te1.rec
: test/te2.rec
: test/te3.rec
------------------------ Overall Results --------------------------
SENT: %Correct=0.00 [H=0, S=3, N=3]
WORD: %Corr=63.91, Acc=59.40 [H=85, D=35, S=13, I=6, N=133]
===================================================================
表示HTK工具包安装并测试通过。
写了两篇关于HTK分别在windows和linux环境下安装和编译的文章，下面可能要继续开始钻研如何使用。希望两篇文章对大家有帮助，欢迎互相讨论。