[Nexus 5 Themes and Apps] WildKitsune:
with

apktool if framework-res.apk

i got rid of a few errors, but now i still got this:

apktool b SystemUI
I: Using Apktool 2.0.0-RC3 on SystemUI
I: Checking whether sources has changed...
I: Checking whether resources has changed...
I: Building resources...
warning: string 'accessibility_quick_settings_airplane' has no default translation.
warning: string 'accessibility_quick_settings_bluetooth' has no default translation.
warning: string 'battery_low_subtitle' has no default translation.
warning: string 'done_button' has no default translation.
warning: string 'jelly_bean_dream_name' has no default translation.
warning: string 'keyguard_accessibility_status' has no default translation.
warning: string 'kg_password_wrong_pin_code' has no default translation.
warning: string 'quick_settings_wifi_display_label' has no default translation.
warning: string 'quick_settings_wifi_display_no_connection_label' has no default translation.
warning: string 'ssl_ca_cert_dialog_title' has no default translation.
warning: string 'ssl_ca_cert_info_message' has no default translation.
warning: string 'ssl_ca_cert_settings_button' has no default translation.
warning: string 'ssl_ca_cert_warning_message' has no default translation.
warning: string 'tasklistview_title' has no default translation.
/home/kitzu/ambient-display-tmp/SystemUI/res/layout/status_bar_toggle_slider.xml:5: error: Error: No resource found that matches the given name (at 'background' with value '@android:drawable/sym_keyboard_delete_holo').

Exception in thread "main" brut.androlib.AndrolibException: brut.androlib.AndrolibException: brut.common.BrutException: could not exec command: [/tmp/brut_util_Jar_8706135234285853115.tmp, p, --forced-package-id, 127, --min-sdk-version, 21, --target-sdk-version, 21, --version-code, 21, --version-name, 5.0-982454f854, -F, /tmp/APKTOOL3767071917806926997.tmp, -0, arsc, -I, /home/kitzu/apktool/framework/1.apk, -S, /home/kitzu/ambient-display-tmp/SystemUI/res, -M, /home/kitzu/ambient-display-tmp/SystemUI/AndroidManifest.xml]
at brut.androlib.Androlib.buildResourcesFull(Androlib.java:437)
at brut.androlib.Androlib.buildResources(Androlib.java:374)
at brut.androlib.Androlib.build(Androlib.java:277)
at brut.androlib.Androlib.build(Androlib.java:250)
at brut.apktool.Main.cmdBuild(Main.java:225)
at brut.apktool.Main.main(Main.java:84)
Caused by: brut.androlib.AndrolibException: brut.common.BrutException: could not exec command: [/tmp/brut_util_Jar_8706135234285853115.tmp, p, --forced-package-id, 127, --min-sdk-version, 21, --target-sdk-version, 21, --version-code, 21, --version-name, 5.0-982454f854, -F, /tmp/APKTOOL3767071917806926997.tmp, -0, arsc, -I, /home/kitzu/apktool/framework/1.apk, -S, /home/kitzu/ambient-display-tmp/SystemUI/res, -M, /home/kitzu/ambient-display-tmp/SystemUI/AndroidManifest.xml]
at brut.androlib.res.AndrolibResources.aaptPackage(AndrolibResources.java:488)
at brut.androlib.Androlib.buildResourcesFull(Androlib.java:423)
... 5 more
Caused by: brut.common.BrutException: could not exec command: [/tmp/brut_util_Jar_8706135234285853115.tmp, p, --forced-package-id, 127, --min-sdk-version, 21, --target-sdk-version, 21, --version-code, 21, --version-name, 5.0-982454f854, -F, /tmp/APKTOOL3767071917806926997.tmp, -0, arsc, -I, /home/kitzu/apktool/framework/1.apk, -S, /home/kitzu/ambient-display-tmp/SystemUI/res, -M, /home/kitzu/ambient-display-tmp/SystemUI/AndroidManifest.xml]
at brut.util.OS.exec(OS.java:89)
at brut.androlib.res.AndrolibResources.aaptPackage(AndrolibResources.java:482)
... 6 more

anyone knows how to fix this?