3 files changed, 3 insertions, 3 deletions
diff --git a/Library/Formula/ctags.rb b/Library/Formula/ctags.rb
index 61d2de309..f494bb343 100644
--- a/Library/Formula/ctags.rb
+++ b/Library/Formula/ctags.rb
@@ -8,7 +8,7 @@ class Ctags <Formula
   @md5='c00f82ecdcc357434731913e5b48630d'
 
   def install
-    system "./configure", "--prefix='#{prefix}'",
+    system "./configure", "--prefix=#{prefix}",
                           "--enable-macro-patterns",
                           "--mandir='#{man}'",
                           "--with-readlib"
diff --git a/Library/Formula/pcre.rb b/Library/Formula/pcre.rb
index fdbb18f4d..9915c98aa 100644
--- a/Library/Formula/pcre.rb
+++ b/Library/Formula/pcre.rb
@@ -6,7 +6,7 @@ class Pcre <Formula
   @md5='b6a9669d1863423f01ea46cdf00f93dc'
 
   def install
-    system "./configure", "--prefix='#{prefix}'", "--disable-debug", "--disable-dependency-tracking"
+    system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking"
     system "make install"
   end
 end
diff --git a/Library/Formula/wget.rb b/Library/Formula/wget.rb
index c20ba9a32..418013bf3 100644
--- a/Library/Formula/wget.rb
+++ b/Library/Formula/wget.rb
@@ -6,7 +6,7 @@ class Wget <Formula
   md5 'f5076a8c2ec2b7f334cb6e3059820f9c'
 
   def install
-    system "./configure", "--disable-debug", "--prefix='#{prefix}'"
+    system "./configure", "--disable-debug", "--prefix=#{prefix}"
     system "make install"
   end
 end