add libpoppler-private-dev to travis

.travis.yml

@@ -4,7 +4,7 @@ before_install:
   - sudo add-apt-repository ppa:fontforge/fontforge --yes
   - sudo add-apt-repository ppa:coolwanglu/pdf2htmlex --yes
   - sudo apt-get update -qq
-  - sudo apt-get install -qq libpoppler-dev libspiro-dev libcairo-dev libpango1.0-dev libfreetype6-dev libltdl-dev libfontforge-dev python-imaging wkhtmltopdf
+  - sudo apt-get install -qq libpoppler-dev libpoppler-private-dev libspiro-dev libcairo-dev libpango1.0-dev libfreetype6-dev libltdl-dev libfontforge-dev python-imaging wkhtmltopdf
 before_script: 
   - cmake -DENABLE_SVG=ON .
 script:

README.md

@@ -24,7 +24,7 @@ Learn more about [who](https://github.com/coolwanglu/pdf2htmlEX/wiki/Use-Cases)
 * Native HTML text with precise font and location.
 * Flexible output: all-in-one HTML or on demand page loading (needs JavaScript).
 * Moderate file size, sometimes even smaller than PDF.
-* Support for links, outlines (bookmarks), printing, SVG background, Type 3 fonts and [more...](https://github.com/coolwanglu/pdf2htmlEX/wiki/Feature-List)
+* Supporting links, outlines (bookmarks), printing, SVG background, Type 3 fonts and [more...](https://github.com/coolwanglu/pdf2htmlEX/wiki/Feature-List)
 
 [Compare to others](https://github.com/coolwanglu/pdf2htmlEX/wiki/Comparison)
 

test/test_naming.py

@@ -11,7 +11,7 @@ class T(Common, unittest.TestCase):
     def run_test_case(self, input_file, expected_output_files, args=[]):
         args = list(args)
         args.insert(0, os.path.join(self.TEST_DIR, 'test_naming', input_file))
-        self.assertItemsEquals(self.run_pdf2htmlEX(args)['output_files'], expected_output_files)
+        self.assertItemsEqual(self.run_pdf2htmlEX(args)['output_files'], expected_output_files)
 
     def test_generate_single_html_default_name_single_page_pdf(self):
         self.run_test_case('1-page.pdf', ['1-page.html'])