Hy, I just installed the render server on a Ubuntu 10.04 x64 machine (installed in virtual box) and installed all currently available upgrades. Therefore I followed the instructions outlined here: http://mwlib.readthedocs.org/en/latest/installation.html#installation-instructions-for-ubuntu-10-04-lts Installation went smoothly w/o any problems.
When I proceed with testing the server as outlined on the same site (http://mwlib.readthedocs.org/en/latest/installation.html#test- install) the first command (mw-zip -c :en -o test.zip Acdc Number) works perfectly, but when executing # mw-render -c test.zip -o test.pdf -w rl an error is printed: OSError: [Errno 10] No child processes (the whole trace is at the end) Any ideas on how to solve this issue? Thanks [trace] mw-render -c test.zip -o test.pdf -w rl MISSING FONTS: 'AR PL UMing HK','Nazli','UnBatang','Arundina Serif','Lohit Telugu','Sarai','Lohit Punjabi','Lohit Oriya','AnjaliOldLipi','Kedage','LikhanNormal','Lohit Tamil','Khmer' reading /tmp/tmp-mw-renderEQrs4s/tmpgFW6nk/revisions-1.txt 2012-06-14T11:19:43 rlwriter.info >> rendering: 'http:// en.wikipedia.org/w/index.php?title=Acdc' 2012-06-14T11:19:47 rlwriter.info >> rendering: 'http:// en.wikipedia.org/w/index.php?title=Number' removing '/tmp/tmp-mw-renderEQrs4s/tmpgFW6nk' Traceback (most recent call last): File "/home/render/pp/bin/mw-render", line 9, in <module> load_entry_point('mwlib==0.13.8', 'console_scripts', 'mw-render') () File "/home/render/pp/lib/python2.6/site-packages/mwlib/apps/ render.py", line 235, in main return Main()() File "/home/render/pp/lib/python2.6/site-packages/mwlib/apps/ render.py", line 200, in __call__ writer(env, output=tmpout, status_callback=self.status, **writer_options) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 2188, in writer r.writeBook(output=output, coverimage=coverimage, status_callback=status_callback) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 480, in writeBook art_elements = self.writeArticle(art) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 811, in writeArticle elements.extend(self.renderMixed(article)) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 1090, in renderMixed res = self.write(c) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 335, in write res = m(obj) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 662, in writeSection elements.extend(self.renderMixed(obj)) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 1090, in renderMixed res = self.write(c) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 335, in write res = m(obj) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 1731, in writeCenter return self.renderMixed(n, text_style(mode='center', in_table=self.table_nesting)) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 1090, in renderMixed res = self.write(c) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 335, in write res = m(obj) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 2039, in writeTable self.getTableSize(t) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 2004, in getTableSize t.min_widths, t.max_widths = self._getTableSize(t) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 1982, in _getTableSize content = self.renderCell(cell) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 1887, in renderCell elements.extend(self.renderMixed(cell, text_style(in_table=self.table_nesting, text_align=align))) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 1090, in renderMixed res = self.write(c) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 335, in write res = m(obj) File "/home/render/pp/lib/python2.6/site-packages/mwlib/rl/ rlwriter.py", line 2114, in writeMath imgpath = writerbase.renderMath(source, output_path=self.tmpdir, output_mode='png', render_engine='texvc', resolution_in_dpi=density) File "/home/render/pp/lib/python2.6/site-packages/mwlib/ mathutils.py", line 139, in renderMath result = _renderMathTexvc(latex, output_path=output_path, output_mode=output_mode, resolution_in_dpi=resolution_in_dpi) File "/home/render/pp/lib/python2.6/site-packages/mwlib/ mathutils.py", line 91, in _renderMathTexvc (result, error) = sub.communicate() File "/usr/lib/python2.6/subprocess.py", line 701, in communicate return self._communicate(input) File "/usr/lib/python2.6/subprocess.py", line 1246, in _communicate self.wait() File "/usr/lib/python2.6/subprocess.py", line 1170, in wait pid, sts = _eintr_retry_call(os.waitpid, self.pid, 0) File "/usr/lib/python2.6/subprocess.py", line 465, in _eintr_retry_call return func(*args) OSError: [Errno 10] No child processes [/trace] -- You received this message because you are subscribed to the Google Groups "mwlib" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/mwlib?hl=en.
