i'm trying to execute 

```
./autogen.sh 

```

script in cppunit folder from 

<http://www.freedesktop.org/wiki/Software/cppunit>

but in a mingw shell(sh) i get next error:

```
error: aclocal not found

```

aclocal m4 scripts are in 

```
c:\MinGW\share\

```

directory.

How to fix that error?