pentoo-installer: GPT - Githubissues

What steps will reproduce the problem?
1. Install Pentoo to USB (unetbootin) and boot of it,
2. Update everything (pentoo-updater),
3. Create partitions manually with gdisk(GPT):

pentoo ~ # gdisk -l /dev/sda
GPT fdisk (gdisk) version 0.8.10

Partition table scan:
  MBR: protective
  BSD: not present
  APM: not present
  GPT: present

Found valid GPT with protective MBR; using GPT.
Disk /dev/sda: 1465149168 sectors, 698.6 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 483F2991-203F-4B52-BC25-5AE5B5430142
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 1465149134
Partitions will be aligned on 2048-sector boundaries
Total free space is 1246455469 sectors (594.4 GiB)

Number  Start (sector)    End (sector)  Size       Code  Name
   1            2048          526335   256.0 MiB   8300  Linux filesystem
   2          526336          591871   32.0 MiB    EF02  BIOS boot partition
   3          591872         8980479   4.0 GiB     8200  Linux swap
   4         8980480       218695679   100.0 GiB   8300  Linux filesystem

4. Run pentoo-installer down to "Prepare Hard Drive"->"Select the partition to 
use as ..." 

What is the expected output? What do you see instead?
I should see the partitions: 1,3,4 or 1,2,3,4  but instead I see only 2,3,4.

What version of the product are you using? On what operating system?
2014.0 RC3.5

Please provide any additional information below.
The problem appeared with(since) 2014.0 RC3
Original issue reported on code.google.com by ostree on 2 Nov 2014 at 12:23
trietptm / pentoo

pentoo-installer: GPT #307
