can't convert

[iomari]

greetings,
just updated to latest version of calibre (0,9.7) under linux and now I can't convert any books. An example error message is:

(btw, I'm not using calibre from my distro. I compile it each time)

calibre, version 0.9.7 (linux2, isfrozen: False)
Conversion Error: Failed: Convert book 1 of 1 (Shadow of Betrayal)

Convert book 1 of 1 (Shadow of Betrayal)
Resolved conversion options
calibre version: 0.9.7
{'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(., 'chapter|book|section|part|prologue|epilogue\\s+', 'i')) or @class = 'chapter']",
'chapter_mark': u'pagebreak',
'comments': None,
'cover': u'/tmp/calibre_0.9.7_tmp_YsxpUg/20nyEX.jpeg',
'debug_pipeline': None,
'dehyphenate': True,
'delete_blank_paragraphs': True,
'disable_font_rescaling': False,
'duplicate_links_in_toc': False,
'embed_font_family': None,
'enable_heuristics': False,
'extra_css': None,
'filter_css': u'',
'fix_indents': True,
'font_size_mapping': None,
'force_max_line_length': False,
'format_scene_breaks': True,
'html_unwrap_factor': 0.4,
'inline_toc': True,
'input_encoding': None,
'input_profile': <calibre.customize.profiles.InputProfile object at 0x8a4ae8c>,
'insert_blank_line': False,
'insert_blank_line_size': 0.5,
'insert_metadata': True,
'isbn': None,
'italicize_common_cases': True,
'keep_color': True,
'keep_image_references': False,
'keep_ligatures': False,
'keep_links': False,
'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_line_length': 0,
'max_toc_links': 50,
'minimum_line_height': 120.0,
'newline': u'system',
'no_chapters_in_toc': False,
'no_inline_navbars': False,
'output_profile': <calibre.customize.profiles.OutputProfile object at 0x8a4e44c>,
'page_breaks_before': u"//*[name()='h1' or name()='h2']",
'prefer_metadata_cover': False,
'pretty_print': False,
'pubdate': None,
'publisher': None,
'rating': None,
'read_metadata_from_opf': u'/tmp/calibre_0.9.7_tmp_YsxpUg/F4Q6BF.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,
'txt_output_encoding': u'utf-8',
'txt_output_formatting': u'plain',
'unsmarten_punctuation': False,
'unwrap_lines': True,
'use_auto_toc': False,
'verbose': 2}
InputFormatPlugin: EPUB Input running
on /tmp/calibre_0.9.7_tmp_YsxpUg/P0bW9r.epub
Parsing all content...
Parsing text/part3.xhtml ...
Parsing text/part8.xhtml ...
Parsing text/part18.xhtml ...
Parsing cover.html ...
Parsing text/part38.xhtml ...
Parsing text/part52.xhtml ...
Parsing text/part25.xhtml ...
Parsing text/part21.xhtml ...
Parsing text/part17.xhtml ...
Parsing text/part32.xhtml ...
Parsing text/part10.xhtml ...
Parsing text/part15.xhtml ...
Parsing text/part5.xhtml ...
Parsing text/part20.xhtml ...
Parsing text/part11.xhtml ...
Parsing text/part43.xhtml ...
Parsing text/part7.xhtml ...
Parsing text/part44.xhtml ...
Parsing text/part13.xhtml ...
Parsing text/part42.xhtml ...
Parsing text/part4.xhtml ...
Parsing text/part31.xhtml ...
Parsing text/part24.xhtml ...
Parsing text/part50.xhtml ...
Parsing text/part47.xhtml ...
Parsing text/part2.xhtml ...
Parsing text/part1.xhtml ...
Parsing text/part49.xhtml ...
Parsing text/part29.xhtml ...
Parsing text/part37.xhtml ...
Parsing text/part27.xhtml ...
Parsing text/part30.xhtml ...
Parsing text/part14.xhtml ...
Parsing text/part39.xhtml ...
Parsing text/part28.xhtml ...
Parsing text/part12.xhtml ...
Parsing text/part35.xhtml ...
Parsing text/part36.xhtml ...
Parsing text/part22.xhtml ...
Parsing text/part41.xhtml ...
Parsing text/part26.xhtml ...
Parsing text/part19.xhtml ...
Parsing text/part53.xhtml ...
Parsing text/part51.xhtml ...
Parsing text/part33.xhtml ...
Parsing text/part34.xhtml ...
Parsing text/part16.xhtml ...
Parsing text/part40.xhtml ...
Parsing text/part45.xhtml ...
Parsing text/part48.xhtml ...
Parsing text/part6.xhtml ...
Parsing text/part46.xhtml ...
Parsing text/part23.xhtml ...
Parsing text/part9.xhtml ...
Referenced file u'text/The_Unwanted_005_BytheSameAuthor.html' not found
Referenced file u'text/The_Unwanted_009_Dedication.html' not found
Referenced file u'text/The_Unwanted_039_chapter29.html' not found
Referenced file u'text/The_Unwanted_026_chapter16.html' not found
Referenced file u'text/The_Unwanted_040_chapter30.html' not found
Referenced file u'text/The_Unwanted_013_chapter03.html' not found
Referenced file u'text/The_Unwanted_010_Prologue.html' not found
Referenced file u'text/The_Unwanted_006_TitlePage.html' not found
Referenced file u'text/The_Unwanted_029_chapter19.html' not found
Referenced file u'text/The_Unwanted_030_chapter20.html' not found
Referenced file u'text/The_Unwanted_053_chapter43.html' not found
Referenced file u'text/The_Unwanted_019_chapter09.html' not found
Referenced file u'text/The_Unwanted_047_chapter37.html' not found
Referenced file u'text/The_Unwanted_033_chapter23.html' not found
Referenced file u'text/The_Unwanted_052_chapter42.html' not found
Referenced file u'text/The_Unwanted_017_chapter07.html' not found
Referenced file u'text/The_Unwanted_041_chapter31.html' not found
Referenced file u'text/The_Unwanted_016_chapter06.html' not found
Referenced file u'text/The_Unwanted_048_chapter38.html' not found
Referenced file u'text/The_Unwanted_051_chapter41.html' not found
Referenced file u'text/The_Unwanted_020_chapter10.html' not found
Referenced file u'text/The_Unwanted_045_chapter35.html' not found
Referenced file u'text/The_Unwanted_021_chapter11.html' not found
Referenced file u'text/The_Unwanted_012_chapter02.html' not found
Referenced file u'text/The_Unwanted_044_chapter34.html' not found
Referenced file u'text/The_Unwanted_028_chapter18.html' not found
Referenced file u'text/The_Unwanted_018_chapter08.html' not found
Referenced file u'text/The_Unwanted_038_chapter28.html' not found
Referenced file u'text/The_Unwanted_025_chapter15.html' not found
Referenced file u'text/The_Unwanted_043_chapter33.html' not found
Referenced file u'text/The_Unwanted_014_chapter04.html' not found
Referenced file u'text/The_Unwanted_037_chapter27.html' not found
Referenced file u'text/The_Unwanted_031_chapter21.html' not found
Referenced file u'text/The_Unwanted_027_chapter17.html' not found
Referenced file u'text/The_Unwanted_011_chapter01.html' not found
Referenced file u'text/The_Unwanted_004_Title.html' not found
Referenced file u'text/The_Unwanted_034_chapter24.html' not found
Referenced file u'text/The_Unwanted_042_chapter32.html' not found
Referenced file u'text/The_Unwanted_032_chapter22.html' not found
Referenced file u'text/The_Unwanted_049_chapter39.html' not found
Referenced file u'text/The_Unwanted_023_chapter13.html' not found
Referenced file u'text/The_Unwanted_015_chapter05.html' not found
Referenced file u'text/The_Unwanted_046_chapter36.html' not found
Referenced file u'text/The_Unwanted_050_chapter40.html' not found
Referenced file u'text/The_Unwanted_054_Acknowledgements.html' not found
Referenced file u'text/The_Unwanted_024_chapter14.html' not found
Referenced file u'text/The_Unwanted_036_chapter26.html' not found
Referenced file u'text/The_Unwanted_035_chapter25.html' not found
Referenced file u'text/The_Unwanted_007_CopyrightPage.html' not found
Referenced file u'text/The_Unwanted_022_chapter12.html' not found
Reading TOC from NCX...
Merging user specified metadata...
Detecting structure...
Detected chapter: PROLOGUE
Detected chapter: CHAPTER 1
Detected chapter: CHAPTER 2
Detected chapter: CHAPTER 3
Detected chapter: CHAPTER 4
Detected chapter: CHAPTER 5
Detected chapter: CHAPTER 6
Detected chapter: CHAPTER 7
Detected chapter: CHAPTER 8
Detected chapter: CHAPTER 9
Detected chapter: CHAPTER 10
Detected chapter: CHAPTER 11
Detected chapter: CHAPTER 12
Detected chapter: CHAPTER 13
Detected chapter: CHAPTER 14
Detected chapter: CHAPTER 15
Detected chapter: CHAPTER 16
Detected chapter: CHAPTER 17
Detected chapter: CHAPTER 18
Detected chapter: CHAPTER 19
Detected chapter: CHAPTER 20
Detected chapter: CHAPTER 21
Detected chapter: CHAPTER 22
Detected chapter: CHAPTER 23
Detected chapter: CHAPTER 24
Detected chapter: CHAPTER 25
Detected chapter: CHAPTER 26
Detected chapter: CHAPTER 27
Detected chapter: CHAPTER 28
Detected chapter: CHAPTER 29
Detected chapter: CHAPTER 30
Detected chapter: CHAPTER 31
Detected chapter: CHAPTER 32
Detected chapter: CHAPTER 33
Detected chapter: CHAPTER 34
Detected chapter: CHAPTER 35
Detected chapter: CHAPTER 36
Detected chapter: CHAPTER 37
Detected chapter: CHAPTER 38
Detected chapter: CHAPTER 39
Detected chapter: CHAPTER 40
Detected chapter: CHAPTER 41
Detected chapter: CHAPTER 42
Detected chapter: CHAPTER 43
Traceback (most recent call last):
File "/usr/bin/calibre-parallel", line 20, in <module>
sys.exit(main())
File "/mnt/installs/iomari/work/calibre-0.9.7/src/calibre/utils/ipc/worker.py", line 186, in main
result = func(*args, **kwargs)
File "/mnt/installs/iomari/work/calibre-0.9.7/src/calibre/gui2/convert/gui_conversion.py", line 31, in gui_convert_override
override_input_metadata=True)
File "/mnt/installs/iomari/work/calibre-0.9.7/src/calibre/gui2/convert/gui_conversion.py", line 25, in gui_convert
plumber.run()
File "/mnt/installs/iomari/work/calibre-0.9.7/src/calibre/ebooks/conversion/plumber.py", line 1060, in run
from calibre.ebooks.oeb.transforms.flatcss import CSSFlattener
File "/mnt/installs/iomari/work/calibre-0.9.7/src/calibre/ebooks/oeb/transforms/flatcss.py", line 20, in <module>
from calibre.ebooks.oeb.stylizer import Stylizer
File "/mnt/installs/iomari/work/calibre-0.9.7/src/calibre/ebooks/oeb/stylizer.py", line 23, in <module>
from cssselect import HTMLTranslator
ImportError: No module named cssselect

[iomari]

solved. had to update my cssselect module :-)