I tried updating it but came across an unzip error, maybe unicode related. I've also noticed in my Icecat there are all these icons that are showing as random korean characters, so I wonder if my configuration is wrong somehow??:
starting phase `unpack'
Archive: /gnu/store/lcnarbk2vd6l1qj77i2s4ny92chzpbzg-Open_Data.zip
creating: Open_Data/
creating: Open_Data/Fonts/
inflating: Open_Data/Fonts/png_24x24.zip
inflating: Open_Data/Fonts/TW-Kai-98_1.ttf
inflating: Open_Data/Fonts/TW-Kai-Ext-B-98_1.ttf
inflating: Open_Data/Fonts/TW-Kai-Plus-98_1.ttf
inflating: Open_Data/Fonts/TW-Sung-98_1.ttf
inflating: Open_Data/Fonts/TW-Sung-Ext-B-98_1.ttf
inflating: Open_Data/Fonts/TW-Sung-Plus-98_1.ttf
Open_Data/Fonts/#U5168#U5b57#U5eab#U5b57#U578b#U8aaa#U660e#U6587#U4ef6.txt: mismatching "local" filename (Open_Data/Fonts/???????????????????????????.txt),
continuing with "central" filename version
inflating: Open_Data/Fonts/#U5168#U5b57#U5eab#U5b57#U578b#U8aaa#U660e#U6587#U4ef6.txt
creating: Open_Data/MapingTables/
creating: Open_Data/MapingTables/Big5/
inflating: Open_Data/MapingTables/Big5/CNS2BIG5.txt
inflating: Open_Data/MapingTables/Big5/CNS2BIG5_Big5E.txt
Open_Data/MapingTables/Big5/CNS2BIG5_#U4e03#U500b#U501a#U5929#U5916#U5b57.txt: mismatching "local" filename (Open_Data/MapingTables/Big5/CNS2BIG5_??????????????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/Big5/CNS2BIG5_#U4e03#U500b#U501a#U5929#U5916#U5b57.txt
Open_Data/MapingTables/Big5/CNS2BIG5_#U7b26#U865f.txt: mismatching "local" filename (Open_Data/MapingTables/Big5/CNS2BIG5_??????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/Big5/CNS2BIG5_#U7b26#U865f.txt
inflating: Open_Data/MapingTables/CNS2DCI.txt
inflating: Open_Data/MapingTables/CNS2FIN.txt
inflating: Open_Data/MapingTables/CNS2INC.txt
inflating: Open_Data/MapingTables/CNS2TAX.txt
creating: Open_Data/MapingTables/Unicode/
inflating: Open_Data/MapingTables/Unicode/CNS2UNICODE_Unicode 15.txt
inflating: Open_Data/MapingTables/Unicode/CNS2UNICODE_Unicode 2.txt
inflating: Open_Data/MapingTables/Unicode/CNS2UNICODE_Unicode BMP.txt
Open_Data/MapingTables/#U5168#U5b57#U5eab#U4e2d#U6587#U5c0d#U7167#U8868#U8aaa#U660e#U6587#U4ef6.txt: mismatching "local" filename (Open_Data/MapingTables/????????????????????????????????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5168#U5b57#U5eab#U4e2d#U6587#U5c0d#U7167#U8868#U8aaa#U660e#U6587#U4ef6.txt
Open_Data/MapingTables/#U5730#U653f/: mismatching "local" filename (Open_Data/MapingTables/??????/),
continuing with "central" filename version
creating: Open_Data/MapingTables/#U5730#U653f/
Open_Data/MapingTables/#U5730#U653f/#U5357#U6295#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U5357#U6295#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U53f0#U4e2d#U5e02.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U53f0#U4e2d#U5e02.txt
Open_Data/MapingTables/#U5730#U653f/#U53f0#U4e2d#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U53f0#U4e2d#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U53f0#U5317#U5e02.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U53f0#U5317#U5e02.txt
Open_Data/MapingTables/#U5730#U653f/#U53f0#U5317#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U53f0#U5317#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U53f0#U5357#U5e02.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U53f0#U5357#U5e02.txt
Open_Data/MapingTables/#U5730#U653f/#U53f0#U5357#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U53f0#U5357#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U53f0#U6771#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U53f0#U6771#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U5609#U7fa9#U5e02.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U5609#U7fa9#U5e02.txt
Open_Data/MapingTables/#U5730#U653f/#U5609#U7fa9#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U5609#U7fa9#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U57fa#U9686#U5e02.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U57fa#U9686#U5e02.txt
Open_Data/MapingTables/#U5730#U653f/#U5b9c#U862d#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U5b9c#U862d#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U5c4f#U6771#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U5c4f#U6771#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U5f70#U5316#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U5f70#U5316#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U65b0#U7af9#U5e02.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U65b0#U7af9#U5e02.txt
Open_Data/MapingTables/#U5730#U653f/#U65b0#U7af9#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U65b0#U7af9#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U6843#U5712#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U6843#U5712#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U6f8e#U6e56#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U6f8e#U6e56#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U82b1#U84ee#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U82b1#U84ee#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U82d7#U6817#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U82d7#U6817#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U9023#U6c5f#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U9023#U6c5f#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U91d1#U9580#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U91d1#U9580#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U96f2#U6797#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U96f2#U6797#U7e23.txt
Open_Data/MapingTables/#U5730#U653f/#U9ad8#U96c4#U5e02.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U9ad8#U96c4#U5e02.txt
Open_Data/MapingTables/#U5730#U653f/#U9ad8#U96c4#U7e23.txt: mismatching "local" filename (Open_Data/MapingTables/??????/?????????.txt),
continuing with "central" filename version
inflating: Open_Data/MapingTables/#U5730#U653f/#U9ad8#U96c4#U7e23.txt
creating: Open_Data/Properties/
inflating: Open_Data/Properties/CNS_cangjie.txt
inflating: Open_Data/Properties/CNS_component.txt
inflating: Open_Data/Properties/CNS_component_word.txt
inflating: Open_Data/Properties/CNS_component_word.zip
inflating: Open_Data/Properties/CNS_phonetic.txt
inflating: Open_Data/Properties/CNS_pinyin_1.txt
inflating: Open_Data/Properties/CNS_pinyin_2.txt
inflating: Open_Data/Properties/CNS_radical.txt
inflating: Open_Data/Properties/CNS_radical_word.txt
inflating: Open_Data/Properties/CNS_source.txt
inflating: Open_Data/Properties/CNS_stroke.txt
inflating: Open_Data/Properties/CNS_strokes_sequence.txt
Open_Data/Properties/#U5168#U5b57#U5eab#U5c6c#U6027#U8cc7#U6599#U8aaa#U660e#U6587#U4ef6.txt: mismatching "local" filename (Open_Data/Properties/?????????????????????????????????.txt),
continuing with "central" filename version
inflating: Open_Data/Properties/#U5168#U5b57#U5eab#U5c6c#U6027#U8cc7#U6599#U8aaa#U660e#U6587#U4ef6.txt
creating: Open_Data/Voice/
inflating: Open_Data/Voice/CNS_pinyin_voice.zip
Open_Data/Voice/#U5168#U5b57#U5eab#U97f3#U6a94#U8aaa#U660e#U6587#U4ef6.txt: mismatching "local" filename (Open_Data/Voice/???????????????????????????.txt),
continuing with "central" filename version
inflating: Open_Data/Voice/#U5168#U5b57#U5eab#U97f3#U6a94#U8aaa#U660e#U6587#U4ef6.txt
Open_Data/#U8cc7#U6599#U66f4#U65b0#U8aaa#U660e.txt: mismatching "local" filename (Open_Data/??????????????????.txt),
continuing with "central" filename version
inflating: Open_Data/#U8cc7#U6599#U66f4#U65b0#U8aaa#U660e.txt
error: in phase 'unpack': uncaught exception:
%exception #<&invoke-error program: "unzip" arguments: ("/gnu/store/lcnarbk2vd6l1qj77i2s4ny92chzpbzg-Open_Data.zip") exit-status: 1 term-signal: #f stop-signal: #f>