The save (-s, --savedir) option does not work

[shefft]

python ubidump.py -s rfs file.ubi
==> file.ubi <==
1 named volumes found, 2 physical volumes, blocksize=0x20000
== volume rootfs ==
ERROR function takes exactly 1 argument (3 given)

Here's the traceback with verbose mode on:
Traceback (most recent call last):
File "ubidump.py", line 939, in main
processfile(fn, args)
File "ubidump.py", line 899, in processfile
fs.savefile(inum, fh, os.path.join(path))
File "ubidump.py", line 804, in savefile
dat = c.getnode()
File "ubidump.py", line 727, in getnode
return self.fs.readnode(page.branches[ix].lnum, page.branches[ix].offs)
File "ubidump.py", line 646, in readnode
node.parse(nodedata)
File "ubidump.py", line 334, in parse
self.data = decompress(data[self.hdrsize:], self.size, self.compr_type)
File "ubidump.py", line 286, in decompress
return unlzo(data, buflen)
File "ubidump.py", line 278, in unlzo
return lzo.decompress(data, False, buflen)
TypeError: function takes exactly 1 argument (3 given)

[nlitsme]

See #1 - you are using the wrong version of python-lzo.

Let me know if that solves your problem.

[nlitsme]

I have added code to make ubidump complain explicitly when the wrong lzo module is installed.