The archive of the GHRD 14.1 SoCKit edition seems to have been created with some broken tool, when you extract the archive on a Linux box you have no access rights to any of the files:
$ tar tvvvf sockit_ghrd_14.1.tar
d--------- a08473/mkpasswd 0 2015-03-01 21:56 sockit_ghrd/
---------- a08473/mkpasswd 157 2015-03-01 21:56 sockit_ghrd/boot.script
---------- a08473/mkpasswd 93854 2014-07-19 13:40 sockit_ghrd/cti_tapping.stp
---------- a08473/mkpasswd 3344 2013-11-10 21:07 sockit_ghrd/ghrd_reset.tcl
---------- a08473/mkpasswd 16314 2014-12-26 15:17 sockit_ghrd/ghrd_sc_script.tcl
---------- a08473/mkpasswd 11836 2015-02-18 04:31 sockit_ghrd/hps_common_board_info.xml
d--------- a08473/mkpasswd 0 2015-02-27 17:50 sockit_ghrd/ip/
d--------- a08473/mkpasswd 0 2015-02-27 17:50 sockit_ghrd/ip/altsource_probe/
---------- a08473/mkpasswd 303 2013-10-25 03:31 sockit_ghrd/ip/altsource_probe/hps_reset.qip
---------- a08473/mkpasswd 4169 2013-10-25 03:31 sockit_ghrd/ip/altsource_probe/hps_reset.v
---------- a08473/mkpasswd 3120 2013-10-25 03:31 sockit_ghrd/ip/altsource_probe/hps_reset_bb.v
d--------- a08473/mkpasswd 0 2013-11-09 21:05 sockit_ghrd/ip/altsource_probe/output_files/
d--------- a08473/mkpasswd 0 2015-02-27 17:50 sockit_ghrd/ip/debounce/
---------- a08473/mkpasswd 2532 2013-10-25 03:31 sockit_ghrd/ip/debounce/debounce.v
d--------- a08473/mkpasswd 0 2015-02-27 17:50 sockit_ghrd/ip/edge_detect/
---------- a08473/mkpasswd 2382 2013-10-25 03:31 sockit_ghrd/ip/edge_detect/altera_edge_detector.v
d--------- a08473/mkpasswd 0 2015-02-27 17:50 sockit_ghrd/ip/intr_capturer/
---------- a08473/mkpasswd 2405 2013-10-25 03:31 sockit_ghrd/ip/intr_capturer/intr_capturer.v
---------- a08473/mkpasswd 6069 2013-10-25 03:31 sockit_ghrd/ip/intr_capturer/intr_capturer_hw.tcl
---------- a08473/mkpasswd 19347 2014-07-20 02:19 sockit_ghrd/Makefile
---------- a08473/mkpasswd 1278 2013-03-12 21:06 sockit_ghrd/soc_system.qpf
---------- a08473/mkpasswd 118576 2015-02-27 17:49 sockit_ghrd/soc_system.qsf
---------- a08473/mkpasswd 60436 2015-02-27 14:45 sockit_ghrd/soc_system.qsys
---------- a08473/mkpasswd 1484 2015-03-01 21:57 sockit_ghrd/soc_system_board_info.xml
---------- a08473/mkpasswd 6237 2013-11-28 19:50 sockit_ghrd/soc_system_timing.sdc
---------- a08473/mkpasswd 78189 2015-02-08 18:09 sockit_ghrd/stp1.stp
d--------- a08473/mkpasswd 0 2015-02-27 17:52 sockit_ghrd/top/
---------- a08473/mkpasswd 26450 2013-02-13 20:37 sockit_ghrd/top/arrow_gold_fpga_top_pins.tcl
---------- a08473/mkpasswd 65437 2013-02-13 15:26 sockit_ghrd/top/arrow_gold_top_pins.tcl
---------- a08473/mkpasswd 24577 2013-02-21 23:55 sockit_ghrd/top/c5sx_soc.v.bak
---------- a08473/mkpasswd 624 2013-02-21 23:28 sockit_ghrd/top/config_soc.v
---------- a08473/mkpasswd 21922 2015-02-27 18:27 sockit_ghrd/top/ghrd_top.v
---------- a08473/mkpasswd 20763 2013-11-28 17:08 sockit_ghrd/top/ghrd_top.v.bak
d--------- a08473/mkpasswd 0 2013-11-28 20:01 sockit_ghrd/top/output_files/