if latex didn't run, prompt user to install

This commit is contained in:
Damien Elmes 2011-01-31 12:59:48 +09:00
parent e0d5b9d69e
commit 04babfb102

View file

@ -93,6 +93,7 @@ def buildImg(deck, latex):
log = open(os.path.join(tmpdir, "latex_log.txt")).read()
msg += "<small><pre>" + cgi.escape(log) + "</pre></small>"
except:
msg += _("Have you installed latex and dvipng?")
pass
return msg
if call(["latex", "-interaction=nonstopmode",