Merge branch 'master' into xs

1 files changed, 12 insertions, 3 deletions

diff --git a/Build.PL b/Build.PL
index 75b74c516..650934dd9 100644
--- a/Build.PL
+++ b/Build.PL
@@ -28,9 +28,15 @@ my %recommends = qw(
     Growl::GNTP                     0.15
     XML::SAX::ExpatXS               0
 );
-
-# removed:
-# Wx 0.9901
+if ($ARGV[0] eq '--gui') {
+    %prereqs = qw(
+    Wx                              0.9901
+    );
+    %recommends = qw(
+    Wx::GLCanvas                    0
+    OpenGL                          0
+    );
+}
 
 my $missing_prereqs = 0;
 if ($ENV{SLIC3R_NO_AUTO}) {
@@ -80,6 +86,9 @@ If it is installed in a non-standard location you can do:
 EOF
         if !$cpanm;
     
+    # make sure our cpanm is updated (old ones don't support the ~ syntax)
+    system $cpanm, 'App::cpanminus';
+    
     my %modules = (%prereqs, %recommends);
     foreach my $module (sort keys %modules) {
         my $version = $modules{$module};