In case you needed to abort the downloads because of an unstable connection

fixing_script.py

import os
import os.path
import re
import shutil

DB_BASE = "/home/marvin/projectrepository/AudioFiles/voxforge"

for f in os.listdir("."):
    match = re.match("(.*)\.tgz.[0-9]", f)
    if match:
        #print "examine: " + f
        os.system("tar -zxvf %s" % f)
        foldername = match.group(1)
        for f2 in os.listdir(os.path.join(".", foldername, "wav")):
            file_here = os.path.join(".", foldername, "wav", f2)
            file_there = os.path.join(DB_BASE, foldername, "wav", f2)
            if os.path.exists(file_there) and os.path.getsize(file_here) > os.path.getsize(file_there):
                print "copy from " + file_here + " to " + file_there
                print "(replacing broken file)"
                shutil.copy2(file_here, file_there)
            if not os.path.exists(file_there):
                print "copy from " + file_here + " to " + file_there
                print "(adding lost file)"
                shutil.copy2(file_here, file_there)
    print ""