I got this failure too, I opened an issue on guthub,
Perhaps they will notice & fix it quickly.

If not we can always revert the commit locally that deleted the needed  files.

When I mine solo with my wallet as the server, I found that the stats stayed at zero, until I actually found a block. like what you have listed above. you have found at least one 6ch since your Max diff is  6.889326

The program just isn't tallying them, because they didn't count as full blocks.

I have a modified version that tallies all the chains found, but I did not push that up to git yet, since I am not totally certain how the stats should be displayed.  I will take a look at mumus running on windows, and see what that gives.

Here is the output of the version that keeps the tallies, ( I will push it th github tomorrow)
�����������������������������������������������������������������������������
New Block: 384604 - Diff: 10.400611 / 10.400611
Total/Valid shares: [ 0 / 0 ]  -  Max diff: 9.797124
 6ch/h:    57.41 - 2819 [ 0 / 0 / 0 ]
 7ch/h:     5.29 - 260 [ 0 / 0 / 0 ]
 8ch/h:     0.41 - 20 [ 0 / 0 / 0 ]
 9ch/h:     0.02 - 1 [ 0 / 0 / 0 ]
Share Value submitted - Last Block/Total: 0.000000 / 0.000000
Current Primorial Value: 47
�����������������������������������������������������������������������������

Val/h:0.000000 - PPS:37449 - SPS:68.370 - ACC:551
 Chain/Hr:  6:    57.40  7:     5.29  8:     0.41  9:     0.02 10:     0.00

(This one was running about 2 days)

Yes, that is the way I have been using it.
See this thread for setup details:
http://www.peercointalk.org/index.php?topic=623.0

Yes, I have a merge of tandyuk's and Ray's -xpm code on github
https://github.com/jrovins/jhprimeminer

You will have to pull it an build it yourself. ( Follow the instructions in the README file)

Several folks have tried it solo, and there are no problems.
I'ts still has some debug enabled, which will be cleaned up as soon as I have some time.

The master branch was more like tandyuk's version, there is a second branch with the tuning threads re-enabled. They both work.

A few weeks ago I was finding blocks about once evety 3 ot 4 days solo, but now since the difficulty increase, I haven't seen a block since 1/24/14 (6+ DAYS)

Hi,
I really wanted to run a private server, with a few Linux workers behind it. I got tired of waiting, so I decided to waste a few days of my holiday vacation, and become a merge monkey, I pulled down tandyuk's and rdebourbon's latest from git hub, and with the help of smartgit, and meld, I eventually got something that compiled.  I have been running it for about a week now, and it is fairly stable with the primecoin-qt wallet as a server, and has mined a few blocks. But it crashes with primecoind as a server.

I consider this an alpha test version, the -xpm option is functional.

There are some features that are not working, and there was the following commit, in tandyuk's master branch that I am now sure that I should have backed out:

-------------------------------------------------------------
commit 5a5f8f58534f1bbed0c2810268e799d6f23b3305
Author: James Tandy <james@jamestandy.com>
Date:   Sat Sep 14 23:56:30 2013 +0100

    Commit for other devs to take a look,
    
    I dont recommend trying to use this build for mining!
--------------------------------------------------------------

This one removed the automatic cache tuning from the linux version, among other things. I am thinking about re-doing the merge again without this commit.  (if I have the time )

Guidance from tandyuk or rdebourbon would be welcome.

Merges are on github  for access & review:

https://github.com/jrovins/jhprimeminer

Note: this is an experimental version, no binaries available, build from the source, and use at your own risk.

Hi,

I have recently joined too.

Have been mining LTC in a pool since this summer, and have been solo mining XPM for a few months.
Just got my first GPU a few weeks ago, and have been putting it through the paces, tuning it for LTC pool mining.