I am having an issue when I try and make the file, ./configure worked perfectly fine for me when I try and make:

    zodiac@Zodiac:~/Downloads/htk$ make all
    (cd HTKTools && make all) \
           || case "" in *k*) fail=yes;; *) exit 1;; esac;
    make[1]: Entering directory `/home/zodiac/Downloads/htk/HTKTools'
    make[1]: Nothing to be done for `all'.
    make[1]: Leaving directory `/home/zodiac/Downloads/htk/HTKTools'
    (cd HLMTools && make all) \
              || case "" in *k*) fail=yes;; *) exit 1;; esac;
    make[1]: Entering directory `/home/zodiac/Downloads/htk/HLMTools'
    make[1]: Nothing to be done for `all'.
    make[1]: Leaving directory `/home/zodiac/Downloads/htk/HLMTools'

Thanks in advance