facti.net

xmlcopyeditor is a free, open-source, simple, and light-weight XML editor with schema and correctness validation capabilities. Unfortunately there is no Fedora package for it yet. Installation is simple once you know how, are willing to ignore the INSTALL file, and fix a simple bug.

First install the dependencies:
sudo yum install wxGTK wxGTK-devel pcre-devel xerces-c xerces-c-devel aspell-devel

Next, fix the /usr/include/wx-2.8/wx/filename.h file (line 393) by changing [0u] to [0] (see bug information here: https://bugzilla.redhat.com/show_bug.cgi?id=295521).

Then download the package from sourceforce (I used version 1.1.0.6): http://xml-copy-editor.sourceforge.net/

Then:

tar xvzf  xmlcopyeditor-1.1.0.6.tar.gz
cd  xmlcopyeditor-1.1.0.6
./configure  --enable-unicode
make 
make install

Now you can run it using the xmlcopyeditor command.