Fix #4716: Generation PDF file with TexLive on Windows, file not found error

1 files changed, 18 insertions, 6 deletions

diff --git a/sphinx/make_mode.py b/sphinx/make_mode.py
index 301baed49..c6b179885 100644
--- a/sphinx/make_mode.py
+++ b/sphinx/make_mode.py
@@ -101,22 +101,34 @@ class Make(object):
         # type: () -> int
         if self.run_generic_build('latex') > 0:
             return 1
-        with cd(self.builddir_join('latex')):
-            return subprocess.call([self.makecmd, 'all-pdf'])
+        try:
+            with cd(self.builddir_join('latex')):
+                return subprocess.call([self.makecmd, 'all-pdf'])
+        except OSError:
+            print('Error: Failed to run: %s' % self.makecmd)
+            return 1
 
     def build_latexpdfja(self):
         # type: () -> int
         if self.run_generic_build('latex') > 0:
             return 1
-        with cd(self.builddir_join('latex')):
-            return subprocess.call([self.makecmd, 'all-pdf-ja'])
+        try:
+            with cd(self.builddir_join('latex')):
+                return subprocess.call([self.makecmd, 'all-pdf-ja'])
+        except OSError:
+            print('Error: Failed to run: %s' % self.makecmd)
+            return 1
 
     def build_info(self):
         # type: () -> int
         if self.run_generic_build('texinfo') > 0:
             return 1
-        with cd(self.builddir_join('texinfo')):
-            return subprocess.call([self.makecmd, 'info'])
+        try:
+            with cd(self.builddir_join('texinfo')):
+                return subprocess.call([self.makecmd, 'info'])
+        except OSError:
+            print('Error: Failed to run: %s' % self.makecmd)
+            return 1
 
     def build_gettext(self):
         # type: () -> int