2013-11-26 13:53:49.039 calibre-debug[8550:507] CoreText performance note: Client called CTFontCreateWithName() using name "calibre Symbols" and got font with PostScript name "calibreSymbols". For best performance, only use PostScript names when calling this API. 2013-11-26 13:53:49.039 calibre-debug[8550:507] CoreText performance note: Set a breakpoint on CTFontLogSuboptimalRequest to debug. 2013-11-26 13:53:52.028 calibre-debug[8550:507] modalSession has been exited prematurely - check for a reentrant call to endModalSession: 2013-11-26 13:53:59.177 calibre-debug[8550:507] CoreText performance note: Client called CTFontCreateWithName() using name "Times New Roman" and got font with PostScript name "TimesNewRomanPSMT". For best performance, only use PostScript names when calling this API. 2013-11-26 13:54:02.187 calibre-debug[8550:507] modalSession has been exited prematurely - check for a reentrant call to endModalSession: 2013-11-26 13:54:02.293 Calibre[8558:507] deliverNotificationWithTitle() * Notification delivered. calibre Journal de débogage calibre 1.12 isfrozen: True is64bit: True Darwin-13.0.0-x86_64-i386-64bit Darwin ('64bit', '') ('Darwin', '13.0.0', 'Darwin Kernel Version 13.0.0: Thu Sep 19 22:22:27 PDT 2013; root:xnu-2422.1.72~6/RELEASE_X86_64') Python 2.7.5 OSX: ('10.9', ('', '', ''), 'x86_64') Starting up... Key u'A' for shortcut Ajouter des fichiers aux références des livres selectionnées is already used by Ajouter des livres, ignoring Key u'F3' for shortcut Aller à l’article précédent is already used by Aller à la prochaine correspondance, ignoring Key u'Ctrl+' for shortcut Recherche avancée is already used by Ajouter un livre vide. (Une entrée sans aucun format), ignoring Key u'Alt+' for shortcut Basculer Détails du livre is already used by Livres dans cette série, ignoring Key u'Alt+' for shortcut Basculer Navigateur de couvertures is already used by Livres dans cette série, ignoring Key u'Alt+' for shortcut Basculer Navigateur d’étiquettes is already used by Livres dans cette série, ignoring Key u'Alt+' for shortcut Basculer Grille de couvertures is already used by Livres dans cette série, ignoring Started up in 4.61 seconds with 6 books Worker Launch took: 0.149105072021 Job: 1 Conversion du livre 1 sur 1 (Calibre Quick Start Guide) finished Conversion du livre 1 sur 1 (Calibre Quick Start Guide) Resolved conversion options calibre version: 1.12.0 {'asciiize': False, 'author_sort': None, 'authors': None, 'base_font_size': 0.0, 'book_producer': None, 'change_justification': u'original', 'chapter': u"//*[((name()='h1' or name()='h2') and re:test(., '\\s*((chapter|book|section|part)\\s+)|((prolog|prologue|epilogue)(\\s+|$))', 'i')) or @class = 'chapter']", 'chapter_mark': u'pagebreak', 'comments': None, 'cover': u'/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/IchGii.jpeg', 'debug_pipeline': None, 'dehyphenate': True, 'delete_blank_paragraphs': True, 'disable_font_rescaling': False, 'dont_split_on_page_breaks': False, 'duplicate_links_in_toc': False, 'embed_all_fonts': False, 'embed_font_family': None, 'enable_heuristics': False, 'epub_flatten': False, 'epub_inline_toc': False, 'epub_toc_at_end': False, 'expand_css': False, 'extra_css': None, 'extract_to': None, 'filter_css': u'', 'fix_indents': True, 'flow_size': 260, 'font_size_mapping': None, 'format_scene_breaks': True, 'html_unwrap_factor': 0.4, 'input_encoding': None, 'input_profile': , 'insert_blank_line': False, 'insert_blank_line_size': 0.5, 'insert_metadata': False, 'isbn': None, 'italicize_common_cases': True, 'keep_ligatures': False, 'kepub_clean_markup': True, 'kepub_hyphenate': True, 'kepub_replace_lang': True, 'language': None, 'level1_toc': None, 'level2_toc': None, 'level3_toc': None, 'line_height': 0.0, 'linearize_tables': False, 'margin_bottom': 5.0, 'margin_left': 5.0, 'margin_right': 5.0, 'margin_top': 5.0, 'markup_chapter_headings': True, 'max_toc_links': 50, 'minimum_line_height': 120.0, 'no_chapters_in_toc': False, 'no_default_epub_cover': False, 'no_inline_navbars': False, 'no_svg_cover': False, 'output_profile': , 'page_breaks_before': u'/', 'prefer_metadata_cover': False, 'preserve_cover_aspect_ratio': False, 'pretty_print': True, 'pubdate': None, 'publisher': None, 'rating': None, 'read_metadata_from_opf': u'/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/gt4kGt.opf', 'remove_fake_margins': True, 'remove_first_image': False, 'remove_paragraph_spacing': False, 'remove_paragraph_spacing_indent_size': 1.5, 'renumber_headings': True, 'replace_scene_breaks': u'', 'search_replace': '[]', 'series': None, 'series_index': None, 'smarten_punctuation': False, 'sr1_replace': None, 'sr1_search': None, 'sr2_replace': None, 'sr2_search': None, 'sr3_replace': None, 'sr3_search': None, 'start_reading_at': None, 'subset_embedded_fonts': False, 'tags': None, 'timestamp': None, 'title': None, 'title_sort': None, 'toc_filter': None, 'toc_threshold': 6, 'toc_title': None, 'unsmarten_punctuation': False, 'unwrap_lines': True, 'use_auto_toc': False, 'verbose': 2} InputFormatPlugin: EPUB Input running on /var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/xol_lq.epub Found HTML cover OEBPS/Text/titlepage.xhtml Parsing all content... Parsing OEBPS/Text/calibre_quick_start_split_005.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_010.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_007.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_004.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_006.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_008.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_002.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_011.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_003.xhtml ... Parsing OEBPS/Text/titlepage.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_000.xhtml ... Parsing OEBPS/Styles/stylesheet.css ... Parsing OEBPS/Text/calibre_quick_start_split_001.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_009.xhtml ... Reading TOC from NCX... Merging user specified metadata... Detecting structure... Detected chapter: Task 4: Interacting with e-book readers Detected chapter: Task 5: The e-book viewer Flattening CSS and remapping font sizes... Source base font size is 12.00000pt Removing fake margins... Found 2 items of level: div_1 Found 64 items of level: p_1 div_1 left margin stats: Counter() div_1 right margin stats: Counter() p_1 left margin stats: Counter({u'0': 64}) p_1 right margin stats: Counter({u'0': 64}) Cleaning up manifest... Trimming unused files from manifest... Trimming u'OEBPS/Text/titlepage.xhtml' from manifest Creating Fichier de sortie KePub... Rescaling image from 600x800 to 512x684 cover.jpeg Splitting markup on page breaks and flow limits, if any... Splitting on page-break at id=tasks Looking for large trees in OEBPS/Text/calibre_quick_start_split_005.xhtml... No large trees found Splitting on page-break at id=task5 Looking for large trees in OEBPS/Text/calibre_quick_start_split_010.xhtml... No large trees found Splitting on page-break at id=task2 Looking for large trees in OEBPS/Text/calibre_quick_start_split_007.xhtml... No large trees found Splitting on page-break at id=gui Looking for large trees in OEBPS/Text/calibre_quick_start_split_004.xhtml... No large trees found Splitting on page-break at id=task1 Looking for large trees in OEBPS/Text/calibre_quick_start_split_006.xhtml... No large trees found Splitting on page-break at id=task3 Splitting on page-break at id=calibre_pb_9 Looking for large trees in OEBPS/Text/calibre_quick_start_split_008.xhtml... No large trees found Splitting on page-break at id=introduction Looking for large trees in OEBPS/Text/calibre_quick_start_split_002.xhtml... No large trees found Splitting on page-break at id=help Looking for large trees in OEBPS/Text/calibre_quick_start_split_011.xhtml... No large trees found Splitting on page-break at id=installing Looking for large trees in OEBPS/Text/calibre_quick_start_split_003.xhtml... No large trees found Splitting on page-break at id=calibre_pb_0 Looking for large trees in OEBPS/Text/calibre_quick_start_split_000.xhtml... No large trees found Splitting on page-break at id=toc Looking for large trees in OEBPS/Text/calibre_quick_start_split_001.xhtml... No large trees found Splitting on page-break at id=task4 Splitting on page-break at id=calibre_pb_11 Looking for large trees in OEBPS/Text/calibre_quick_start_split_009.xhtml... No large trees found Copying file '/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/76WBP6_KePubOutputPluginInfo' to '/private/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdlConversion du livre 1 sur 1 (Calibre Quick Start Guide) Resolved conversion options calibre version: 1.12.0 {'asciiize': False, 'author_sort': None, 'authors': None, 'base_font_size': 0.0, 'book_producer': None, 'change_justification': u'original', 'chapter': u"//*[((name()='h1' or name()='h2') and re:test(., '\\s*((chapter|book|section|part)\\s+)|((prolog|prologue|epilogue)(\\s+|$))', 'i')) or @class = 'chapter']", 'chapter_mark': u'pagebreak', 'comments': None, 'cover': u'/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/IchGii.jpeg', 'debug_pipeline': None, 'dehyphenate': True, 'delete_blank_paragraphs': True, 'disable_font_rescaling': False, 'dont_split_on_page_breaks': False, 'duplicate_links_in_toc': False, 'embed_all_fonts': False, 'embed_font_family': None, 'enable_heuristics': False, 'epub_flatten': False, 'epub_inline_toc': False, 'epub_toc_at_end': False, 'expand_css': False, 'extra_css': None, 'extract_to': None, 'filter_css': u'', 'fix_indents': True, 'flow_size': 260, 'font_size_mapping': None, 'format_scene_breaks': True, 'html_unwrap_factor': 0.4, 'input_encoding': None, 'input_profile': , 'insert_blank_line': False, 'insert_blank_line_size': 0.5, 'insert_metadata': False, 'isbn': None, 'italicize_common_cases': True, 'keep_ligatures': False, 'kepub_clean_markup': True, 'kepub_hyphenate': True, 'kepub_replace_lang': True, 'language': None, 'level1_toc': None, 'level2_toc': None, 'level3_toc': None, 'line_height': 0.0, 'linearize_tables': False, 'margin_bottom': 5.0, 'margin_left': 5.0, 'margin_right': 5.0, 'margin_top': 5.0, 'markup_chapter_headings': True, 'max_toc_links': 50, 'minimum_line_height': 120.0, 'no_chapters_in_toc': False, 'no_default_epub_cover': False, 'no_inline_navbars': False, 'no_svg_cover': False, 'output_profile': , 'page_breaks_before': u'/', 'prefer_metadata_cover': False, 'preserve_cover_aspect_ratio': False, 'pretty_print': True, 'pubdate': None, 'publisher': None, 'rating': None, 'read_metadata_from_opf': u'/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/gt4kGt.opf', 'remove_fake_margins': True, 'remove_first_image': False, 'remove_paragraph_spacing': False, 'remove_paragraph_spacing_indent_size': 1.5, 'renumber_headings': True, 'replace_scene_breaks': u'', 'search_replace': '[]', 'series': None, 'series_index': None, 'smarten_punctuation': False, 'sr1_replace': None, 'sr1_search': None, 'sr2_replace': None, 'sr2_search': None, 'sr3_replace': None, 'sr3_search': None, 'start_reading_at': None, 'subset_embedded_fonts': False, 'tags': None, 'timestamp': None, 'title': None, 'title_sort': None, 'toc_filter': None, 'toc_threshold': 6, 'toc_title': None, 'unsmarten_punctuation': False, 'unwrap_lines': True, 'use_auto_toc': False, 'verbose': 2} InputFormatPlugin: EPUB Input running on /var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/xol_lq.epub Found HTML cover OEBPS/Text/titlepage.xhtml Parsing all content... Parsing OEBPS/Text/calibre_quick_start_split_005.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_010.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_007.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_004.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_006.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_008.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_002.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_011.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_003.xhtml ... Parsing OEBPS/Text/titlepage.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_000.xhtml ... Parsing OEBPS/Styles/stylesheet.css ... Parsing OEBPS/Text/calibre_quick_start_split_001.xhtml ... Parsing OEBPS/Text/calibre_quick_start_split_009.xhtml ... Reading TOC from NCX... Merging user specified metadata... Detecting structure... Detected chapter: Task 4: Interacting with e-book readers Detected chapter: Task 5: The e-book viewer Flattening CSS and remapping font sizes... Source base font size is 12.00000pt Removing fake margins... Found 2 items of level: div_1 Found 64 items of level: p_1 div_1 left margin stats: Counter() div_1 right margin stats: Counter() p_1 left margin stats: Counter({u'0': 64}) p_1 right margin stats: Counter({u'0': 64}) Cleaning up manifest... Trimming unused files from manifest... Trimming u'OEBPS/Text/titlepage.xhtml' from manifest Creating Fichier de sortie KePub... Rescaling image from 600x800 to 512x684 cover.jpeg Splitting markup on page breaks and flow limits, if any... Splitting on page-break at id=tasks Looking for large trees in OEBPS/Text/calibre_quick_start_split_005.xhtml... No large trees found Splitting on page-break at id=task5 Looking for large trees in OEBPS/Text/calibre_quick_start_split_010.xhtml... No large trees found Splitting on page-break at id=task2 Looking for large trees in OEBPS/Text/calibre_quick_start_split_007.xhtml... No large trees found Splitting on page-break at id=gui Looking for large trees in OEBPS/Text/calibre_quick_start_split_004.xhtml... No large trees found Splitting on page-break at id=task1 Looking for large trees in OEBPS/Text/calibre_quick_start_split_006.xhtml... No large trees found Splitting on page-break at id=task3 Splitting on page-break at id=calibre_pb_9 Looking for large trees in OEBPS/Text/calibre_quick_start_split_008.xhtml... No large trees found Splitting on page-break at id=introduction Looking for large trees in OEBPS/Text/calibre_quick_start_split_002.xhtml... No large trees found Splitting on page-break at id=help Looking for large trees in OEBPS/Text/calibre_quick_start_split_011.xhtml... No large trees found Splitting on page-break at id=installing Looking for large trees in OEBPS/Text/calibre_quick_start_split_003.xhtml... No large trees found Splitting on page-break at id=calibre_pb_0 Looking for large trees in OEBPS/Text/calibre_quick_start_split_000.xhtml... No large trees found Splitting on page-break at id=toc Looking for large trees in OEBPS/Text/calibre_quick_start_split_001.xhtml... No large trees found Splitting on page-break at id=task4 Splitting on page-break at id=calibre_pb_11 Looking for large trees in OEBPS/Text/calibre_quick_start_split_009.xhtml... No large trees found Copying file '/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/76WBP6_KePubOutputPluginInfo' to '/private/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/3AA_X2_epub_container' as 'plugininfo.kte' {'smarten_punctuation': False, 'extended_kepub_features': True, 'replace_lang': True, 'hyphenate': True, 'clean_markup': True} KoboTouchExtended:common:modify_epub:Found cover image ID 'cover' KoboTouchExtended:common:modify_epub:Setting cover-image property Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_000.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_001.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_002.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_003.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_004.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_005.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_006.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_007.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_008.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_009.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_010.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_011.xhtml Forcing cleanup for file titlepage.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_000.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_001.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_002.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_003.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_004.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_005.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_006.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_007.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_008.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_009.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_Python function terminated unexpectedly: [Errno 21] Is a directory: u'/private/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/3AA_X2_epub_container/kte-css/hyphenation.css' split_010.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_011.xhtml Cleaning markup for file titlepage.xhtml Traceback (most recent call last): File "/Applications/calibre.app/Contents/Resources/Python/lib/python2.7/site.py", line 208, in main return run_entry_point() File "/Applications/calibre.app/Contents/Resources/Python/lib/python2.7/site.py", line 114, in run_entry_point return getattr(pmod, func)() File "site-packages/calibre/utils/ipc/worker.py", line 189, in main File "site-packages/calibre/gui2/convert/gui_conversion.py", line 31, in gui_convert_override File "site-packages/calibre/gui2/convert/gui_conversion.py", line 25, in gui_convert File "site-packages/calibre/ebooks/conversion/plumber.py", line 1189, in run File "calibre_plugins.koboconversion.conversion.kepub_output", line 98, in convert File "calibre_plugins.koboconversion.common", line 72, in modify_epub File "calibre_plugins.koboconversion.container", line 120, in copy_file_to_container File "site-packages/calibre/ebooks/oeb/polish/container.py", line 679, in generate_item IOError: [Errno 21] Is a directory: u'/private/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/3AA_X2_epub_container/kte-css/hyphenation.css' /3AA_X2_epub_container' as 'plugininfo.kte' {'smarten_punctuation': False, 'extended_kepub_features': True, 'replace_lang': True, 'hyphenate': True, 'clean_markup': True} KoboTouchExtended:common:modify_epub:Found cover image ID 'cover' KoboTouchExtended:common:modify_epub:Setting cover-image property Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_000.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_001.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_002.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_003.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_004.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_005.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_006.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_007.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_008.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_009.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_010.xhtml Forcing cleanup for file OEBPS/Text/calibre_quick_start_split_011.xhtml Forcing cleanup for file titlepage.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_000.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_001.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_002.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_003.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_004.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_005.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_006.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_007.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_008.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_009.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_Python function terminated unexpectedly: [Errno 21] Is a directory: u'/private/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/3AA_X2_epub_container/kte-css/hyphenation.css' split_010.xhtml Cleaning markup for file OEBPS/Text/calibre_quick_start_split_011.xhtml Cleaning markup for file titlepage.xhtml Traceback (most recent call last): File "/Applications/calibre.app/Contents/Resources/Python/lib/python2.7/site.py", line 208, in main return run_entry_point() File "/Applications/calibre.app/Contents/Resources/Python/lib/python2.7/site.py", line 114, in run_entry_point return getattr(pmod, func)() File "site-packages/calibre/utils/ipc/worker.py", line 189, in main File "site-packages/calibre/gui2/convert/gui_conversion.py", line 31, in gui_convert_override File "site-packages/calibre/gui2/convert/gui_conversion.py", line 25, in gui_convert File "site-packages/calibre/ebooks/conversion/plumber.py", line 1189, in run File "calibre_plugins.koboconversion.conversion.kepub_output", line 98, in convert File "calibre_plugins.koboconversion.common", line 72, in modify_epub File "calibre_plugins.koboconversion.container", line 120, in copy_file_to_container File "site-packages/calibre/ebooks/oeb/polish/container.py", line 679, in generate_item IOError: [Errno 21] Is a directory: u'/private/var/folders/hx/k53j1tn53jq9ctcmqnvg0hsc0000gn/T/calibre_1.12.0_tmp_lquTdl/3AA_X2_epub_container/kte-css/hyphenation.css'