To add it permanently to your PATH, add the following line to $HOME/.bashrc (provided your shell is bash):
Code:
PATH=/path/to/HTKTools/bin:$PATH
change the part in grey with the actual full path of the directory containing the HList executable. On the other hand, if you don't want to change the PATH environment variable, you can execute HList using the full path on the command line:
Code:
/path/to/HTKTools/bin/HList -C hlist.conf cmp/cmu_us_arctic_slt_a0001.cmp