Just discovered that I missed a patch in the README. It should say
To build OCRopus 0.4 on MacOS X
1. Install MacPorts
2. Use MacPorts to install jpeg, tiff, libpng, gsl... I think that's
it.
3. Install source
$ hg clone http://iulib.googlecode.com/hg iulib
$ hg clone http://ocropus.googlecode.com/hg ocropus
4. Patch iulib/utils/dgraphics_nosdl.cc
diff -r 8015520179e9 utils/dgraphics_nosdl.cc
--- a/utils/dgraphics_nosdl.cc Tue Jun 09 23:47:16 2009 +0200
+++ b/utils/dgraphics_nosdl.cc Thu Jun 18 13:45:34 2009 +0100
@@ -68,4 +68,13 @@
void dwait() {
}
+
+ bool dactive() {
+ return false;
+ }
+
+ const char *dsection_set(const char *name) {
+ return name;
+ }
+
}
5. Patch ocropus/ocr-utils/components.cc
diff -r a23e62d08a19 ocr-utils/components.cc
--- a/ocr-utils/components.cc Fri Jun 05 07:40:19 2009 +0200
+++ b/ocr-utils/components.cc Thu Jun 18 20:37:54 2009 +0100
@@ -27,6 +27,8 @@
#include "iulib/iulib.h"
#include "components.h"
+extern char **environ;
+
using namespace colib;
namespace {
6. Extract ocropus/data/models/default.fst.gz to ocropus/data/models/
default.fst
7. Build the XCode project.
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