[Q]Problems of Building CM10.1 for Sony Xperia TX

Hello to all.
I am trying to learn building CM and modifying CM source code in order to running 3G and WiFi connections simultaneously on my Sony Xperia TX(LT29i).

I have been unlocked my TX and run CyanogenMod 12.1 Homebuildperfectly.
For building CM,i flash back to Xperia Firmware using FTF file

Code:

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The following picture link is now my TX build:
i.imgur.com/APktTle.png

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I follow wiki step by step:

Code:

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wiki.cyanogenmod.org/w/Build_for_hayabusa

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Ubuntu version :

Code:

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lsb_release -a
No LSB modules are available.
Distributor ID:        Ubuntu
Description:        Ubuntu 14.04.2 LTS
Release:        14.04
Codename:        trusty

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I get stuck running breakfast command:

Code:

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$ breakfast hayabusa
including vendor/cm/vendorsetup.sh
build/core/product_config.mk:239: *** _nic.PRODUCTS.[[device/sony/hayabusa/cm.mk]]: "vendor/sony/qcom-common/qcom-common-vendor.mk" does not exist.  Stop.
Device hayabusa not found. Attempting to retrieve device repository from CyanogenMod Github (github.com/CyanogenMod).
Found repository: android_device_sony_hayabusa
Default revision: cm-10.1
Checking branch info
CyanogenMod/android_device_sony_hayabusa already exists
Syncing repository to retrieve project.
Fetching project CyanogenMod/android_device_sony_hayabusa

Repository synced!
Looking for dependencies
Done
build/core/product_config.mk:239: *** _nic.PRODUCTS.[[device/sony/hayabusa/cm.mk]]: "vendor/sony/qcom-common/qcom-common-vendor.mk" does not exist.  Stop.

** Don't have a product spec for: 'cm_hayabusa'
** Do you have the right repo manifest?

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Then I follow Helpful Tip– Errors during breakfast,jumping down to the next section Extract proprietary blobs.
Unfortunately,it shows that "modem.b05" doesn't exist.

Code:

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-emote object '/system/etc/fireware/modem.b05' does not exist
 terminal screenshot's link :  i.imgur.com/dX1rh0t.png

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How can I solve problems?
Any piece of information ,I will be so thankful for your help.