Use the TCoffee -verion flag when checking if T-COFFEE is installed. …

…May help on Bug 2880, but is also faster.
biopython · Jul 18, 2009 · 25626e5 · 25626e5
1 parent 622bb8e
commit 25626e5
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Tests/test_TCoffee_tool.py b/Tests/test_TCoffee_tool.py
@@ -18,8 +18,9 @@
         "Testing TCOFFEE on Windows not supported yet")
 else :
     import commands
-    output = commands.getoutput("t_coffee")
-    if "not found" not in output and "t_coffee" in output.lower():
+    output = commands.getoutput("t_coffee -version")
+    if "not found" not in output \
+    and ("t_coffee" in output.lower() or "t-coffee" in output.lower()):
         t_coffee_exe = "t_coffee"
 
 if not t_coffee_exe: