Description:
When running gschem a bunch of error messages is displayed:

- "Unable to parse config from [/usr/share/gEDA/system-gafrc]: ERROR: Unbound variable: %sys-data-dirs"
- "Unable to parse config from [/usr/share/gEDA/system-gschemrc]: ERROR: Unbound variable: mirror-objects-hook"
- ...

Additional info:
* package version: geda-gaf-1.8.2-3
* config and/or log files etc.

gEDA/gschem version 1.8.2.20130925
gEDA/gschem comes with ABSOLUTELY NO WARRANTY; see COPYING for more details.
This is free software, and you are welcome to redistribute it under certain
conditions; please see the COPYING file for more details.


Backtrace:
In ice-9/boot-9.scm:
712: 19 [map #<procedure 3aba4b00 at ice-9/boot-9.scm:3622:25 (mif-args)> #]
3623: 18 [#<procedure 3aba4b00 at ice-9/boot-9.scm:3622:25 (mif-args)> (#)]
2900: 17 [resolve-interface (gschem keymap) #:select ...]
2825: 16 [#<procedure 3ab963e0 at ice-9/boot-9.scm:2813:4 (name #:optional autoload version #:key ensure)> # ...]
3101: 15 [try-module-autoload (gschem keymap) #f]
2412: 14 [save-module-excursion #<procedure 3ad619c0 at ice-9/boot-9.scm:3102:17 ()>]
3121: 13 [#<procedure 3ad619c0 at ice-9/boot-9.scm:3102:17 ()>]
In unknown file:
?: 12 [primitive-load-path "gschem/keymap" ...]
In gschem/keymap.scm:
20: 11 [#<procedure 3ad641a0 ()>]
In ice-9/boot-9.scm:
2987: 10 [define-module* (gschem keymap) #:filename ...]
2962: 9 [resolve-imports ((#) (#) (#) (#) ...)]
2900: 8 [resolve-interface (gschem hook) #:select ...]
2825: 7 [#<procedure 3ab963e0 at ice-9/boot-9.scm:2813:4 (name #:optional autoload version #:key ensure)> # ...]
3101: 6 [try-module-autoload (gschem hook) #f]
2412: 5 [save-module-excursion #<procedure 3ad615d0 at ice-9/boot-9.scm:3102:17 ()>]
3121: 4 [#<procedure 3ad615d0 at ice-9/boot-9.scm:3102:17 ()>]
In unknown file:
?: 3 [primitive-load-path "gschem/hook" ...]
In gschem/hook.scm:
25: 2 [#<procedure 3ad76260 ()>]
In ice-9/boot-9.scm:
105: 1 [#<procedure 3ad62fc0 at ice-9/boot-9.scm:100:6 (thrown-k . args)> unbound-variable ...]
In unknown file:
?: 0 [apply-smob/1 #<catch-closure 3ad4f340> unbound-variable ...]

ERROR: In procedure apply-smob/1:
ERROR: In procedure module-lookup: Unbound variable: %copy-objects-hook
Failed to read init scm file [/usr/share/gEDA/scheme/gschem.scm]

Backtrace:
In ice-9/boot-9.scm:
160: 19 [catch #t #<catch-closure 3ac10340> ...]
In unknown file:
?: 18 [apply-smob/1 #<catch-closure 3ac10340>]
In ice-9/boot-9.scm:
160: 17 [catch #t #<catch-closure 3ac39b00> ...]
In unknown file:
?: 16 [apply-smob/1 #<catch-closure 3ac39b00>]
In ice-9/boot-9.scm:
1734: 15 [%start-stack load-stack ...]
1739: 14 [#<procedure 3ae51ed0 ()>]
In unknown file:
?: 13 [primitive-load-path "geda.scm"]
In geda.scm:
2: 12 [#<procedure 3ac69c20 ()>]
In ice-9/boot-9.scm:
3622: 11 [process-use-modules (((geda os)) ((ice-9 optargs)) ((ice-9 ftw)))]
712: 10 [map #<procedure 3aba4b00 at ice-9/boot-9.scm:3622:25 (mif-args)> (# # #)]
3623: 9 [#<procedure 3aba4b00 at ice-9/boot-9.scm:3622:25 (mif-args)> ((geda os))]
2900: 8 [resolve-interface (geda os) #:select ...]
2825: 7 [#<procedure 3ab963e0 at ice-9/boot-9.scm:2813:4 (name #:optional autoload version #:key ensure)> # ...]
3101: 6 [try-module-autoload (geda os) #f]
2412: 5 [save-module-excursion #<procedure 3ae51de0 at ice-9/boot-9.scm:3102:17 ()>]
3121: 4 [#<procedure 3ae51de0 at ice-9/boot-9.scm:3102:17 ()>]
In unknown file:
?: 3 [primitive-load-path "geda/os" ...]
In geda/os.scm:
44: 2 [#<procedure 3ac6f900 ()>]
In ice-9/boot-9.scm:
105: 1 [#<procedure 3ae24680 at ice-9/boot-9.scm:100:6 (thrown-k . args)> unbound-variable ...]
In unknown file:
?: 0 [apply-smob/1 #<catch-closure 3ac39a80> unbound-variable ...]

ERROR: In procedure apply-smob/1:
ERROR: In procedure module-lookup: Unbound variable: %sys-data-dirs
ERROR: Unable to parse config from [/usr/share/gEDA/system-gafrc]: ERROR: Unbound variable: %sys-data-dirs


Backtrace:
In ice-9/boot-9.scm:
160: 19 [catch #t #<catch-closure 3ac10340> ...]
In unknown file:
?: 18 [apply-smob/1 #<catch-closure 3ac10340>]
In ice-9/boot-9.scm:
160: 17 [catch #t #<catch-closure 3ad76e00> ...]
In unknown file:
?: 16 [apply-smob/1 #<catch-closure 3ad76e00>]
In ice-9/eval.scm:
505: 15 [#<procedure 3aae8520 at ice-9/eval.scm:499:4 (exp)> (use-modules #)]
In ice-9/psyntax.scm:
1107: 14 [expand-top-sequence ((use-modules (gschem deprecated))) () ...]
990: 13 [scan ((use-modules (gschem deprecated))) () ...]
279: 12 [scan ((# #) #(syntax-object *unspecified* # #)) () (()) ...]
In ice-9/boot-9.scm:
3622: 11 [process-use-modules (((gschem deprecated)))]
712: 10 [map #<procedure 3aba4b00 at ice-9/boot-9.scm:3622:25 (mif-args)> ((#))]
3623: 9 [#<procedure 3aba4b00 at ice-9/boot-9.scm:3622:25 (mif-args)> (#)]
2900: 8 [resolve-interface (gschem deprecated) #:select ...]
2825: 7 [#<procedure 3ab963e0 at ice-9/boot-9.scm:2813:4 (name #:optional autoload version #:key ensure)> # ...]
3101: 6 [try-module-autoload (gschem deprecated) #f]
2412: 5 [save-module-excursion #<procedure 3ae3a2d0 at ice-9/boot-9.scm:3102:17 ()>]
3121: 4 [#<procedure 3ae3a2d0 at ice-9/boot-9.scm:3102:17 ()>]
In unknown file:
?: 3 [primitive-load-path "gschem/deprecated" ...]
In gschem/deprecated.scm:
333: 2 [#<procedure 3adc4a60 ()>]
In ice-9/boot-9.scm:
105: 1 [#<procedure 3ae24340 at ice-9/boot-9.scm:100:6 (thrown-k . args)> unbound-variable ...]
In unknown file:
?: 0 [apply-smob/1 #<catch-closure 3ad76dc0> unbound-variable ...]

ERROR: In procedure apply-smob/1:
ERROR: In procedure module-lookup: Unbound variable: mirror-objects-hook
ERROR: Unable to parse config from [/usr/share/gEDA/system-gschemrc]: ERROR: Unbound variable: mirror-objects-hook

Could not find image at file: ../lib/bitmaps/gschem-comp.xpm.
Could not find image at file: ../lib/bitmaps/gschem-net.xpm.
Could not find image at file: ../lib/bitmaps/gschem-bus.xpm.
Could not find image at file: ../lib/bitmaps/gschem-text.xpm.
Could not find image at file: ../lib/bitmaps/gschem-select.xpm.
Loading schematic [/tmp/mysymbol.sym]
Cannot find file: /tmp/mysymbol.sym: No such file or directory
Tried to set the sensitivity on non-existent menu item '_Edit/_Paste'
Tried to set the sensitivity on non-existent menu item '_Edit/Cu_t'
Tried to set the sensitivity on non-existent menu item '_Edit/_Copy'
Tried to set the sensitivity on non-existent menu item '_Edit/_Delete'
Tried to set the sensitivity on non-existent menu item '_Edit/Copy Mode'
Tried to set the sensitivity on non-existent menu item '_Edit/Multiple Copy Mode'
Tried to set the sensitivity on non-existent menu item '_Edit/Move Mode'
Tried to set the sensitivity on non-existent menu item '_Edit/Rotate 90 Mode'
Tried to set the sensitivity on non-existent menu item '_Edit/Mirror Mode'
Tried to set the sensitivity on non-existent menu item '_Edit/Edit...'
Tried to set the sensitivity on non-existent menu item '_Edit/Edit Text...'
Tried to set the sensitivity on non-existent menu item '_Edit/Slot...'
Tried to set the sensitivity on non-existent menu item '_Edit/Color...'
Tried to set the sensitivity on non-existent menu item '_Edit/Lock'
Tried to set the sensitivity on non-existent menu item '_Edit/Unlock'
Tried to set the sensitivity on non-existent menu item '_Edit/Line Width & Type...'
Tried to set the sensitivity on non-existent menu item '_Edit/Fill Type...'
Tried to set the sensitivity on non-existent menu item '_Edit/Embed Component/Picture'
Tried to set the sensitivity on non-existent menu item '_Edit/Unembed Component/Picture'
Tried to set the sensitivity on non-existent menu item '_Edit/Update Component'
Tried to set the sensitivity on non-existent menu item '_Buffer/Copy into 1'
Tried to set the sensitivity on non-existent menu item '_Buffer/Copy into 2'
Tried to set the sensitivity on non-existent menu item '_Buffer/Copy into 3'
Tried to set the sensitivity on non-existent menu item '_Buffer/Copy into 4'
Tried to set the sensitivity on non-existent menu item '_Buffer/Copy into 5'
Tried to set the sensitivity on non-existent menu item '_Buffer/Cut into 1'
Tried to set the sensitivity on non-existent menu item '_Buffer/Cut into 2'
Tried to set the sensitivity on non-existent menu item '_Buffer/Cut into 3'
Tried to set the sensitivity on non-existent menu item '_Buffer/Cut into 4'
Tried to set the sensitivity on non-existent menu item '_Buffer/Cut into 5'
Tried to set the sensitivity on non-existent menu item 'Hie_rarchy/_Down Schematic'
Tried to set the sensitivity on non-existent menu item 'Hie_rarchy/Down _Symbol'
Tried to set the sensitivity on non-existent menu item 'Hie_rarchy/D_ocumentation...'
Tried to set the sensitivity on non-existent menu item 'A_ttributes/_Attach'
Tried to set the sensitivity on non-existent menu item 'A_ttributes/_Detach'
Tried to set the sensitivity on non-existent menu item 'A_ttributes/Show _Value'
Tried to set the sensitivity on non-existent menu item 'A_ttributes/Show _Name'
Tried to set the sensitivity on non-existent menu item 'A_ttributes/Show _Both'
Tried to set the sensitivity on non-existent menu item 'A_ttributes/_Toggle Visibility'
Tried to set the sensitivity on non-existent menu item '_Buffer/Paste from 1'
Tried to set the sensitivity on non-existent menu item '_Buffer/Paste from 2'
Tried to set the sensitivity on non-existent menu item '_Buffer/Paste from 3'
Tried to set the sensitivity on non-existent menu item '_Buffer/Paste from 4'
Tried to set the sensitivity on non-existent menu item '_Buffer/Paste from 5'


Steps to reproduce:
Run gschem mysymbol.sym as on Wiki or open gschem.