Fix file paths in PDF

biscuit/apps/chronos/pdf.py

@@ -101,7 +101,8 @@ def generate_pdf(tex, filename):
     tex_file.close()
 
     # Execute pdflatex to generate the PDF
-    bash_command = "pdflatex -output-directory latex {}.tex".format(filename)
+    bash_command = "pdflatex -output-directory {} {}.tex".format(os.path.join(BASE_DIR, "latex"),
+                                                                 os.path.join(BASE_DIR, "latex", filename))
     process = subprocess.Popen(bash_command.split(), stdout=subprocess.PIPE)
     output = process.communicate()[0]