I get error messages like those, too for what appears to be all the Exmplars, both for XSD and DTD. But all of the generated DTDs and XSDs are valid. (Except for tei_all_dcr.xsd and tei_all_teix.xsd, each of which throw an error because dcr.xsd cannot be found.) I can't really tell *what* is failing; I am hoping someone knows off the top of their head.

Sorry Syd. Testing on my home machine throws up the same error as my work machine:

~~~~~ Makefile:87: recipe for target 'tei_jtei.xsd' failed make[1]: [tei_jtei.xsd] Error 1 (ignored) test -f spec.xsd && mv spec.xsd tei_jtei_spec.xsd && perl -p -i -e "s+xml.xsd+tei_jtei_xml.xsd+;s+ns1.xsd+tei_jtei_ns1.xsd+;s+teix.xsd+tei_jtei_teix.xsd+" tei_jtei_spec.xsd && perl -p -i -e "s/spec.xsd/tei_jtei_spec.xsd/" tei_jtei.xsd Makefile:87: recipe for target 'tei_jtei.xsd' failed make[1]: [tei_jtei.xsd] Error 1 (ignored) test -f ns1.xsd && mv ns1.xsd tei_jtei_ns1.xsd && perl -p -i -e "s+xml.xsd+tei_jtei_xml.xsd+" tei_jtei_ns1.xsd && perl -p -i -e "s/ns1.xsd/tei_jtei_ns1.xsd/" tei_jtei.xsd Makefile:87: recipe for target 'tei_jtei.xsd' failed make[1]: [tei_jtei.xsd] Error 1 (ignored) test -f tite.xsd && mv tite.xsd tei_jtei_tite.xsd && perl -p -i -e "s+xml.xsd+tei_jtei_xml.xsd+" tei_jtei_tite.xsd && perl -p -i -e "s/tite.xsd/tei_jtei_tite.xsd/" tei_jtei.xsd Makefile:87: recipe for target 'tei_jtei.xsd' failed make[1]: [tei_jtei.xsd] Error 1 (ignored) Validate XSD using Jing ... java -jar ../Utilities/lib/jing.jar tei_jtei.xsd tei_jtei.tei ~~~~~

I have a feeling that Hugh may know something about this. My guess is that there's a fix from the dev branch that somehow didn't get pulled into your branch, or was overwritten by a change in your branch.