Looks like we're attempting to depend DTP 1.9 Indigo AND WTP 3.2 Helios at the same time.

If JMX's manifest.mf files are fixed to depend on a wider range of eclipse/wtp deps, this might work.

Full Tycho error is below, with spaces added for clarity.

—

cd ~/33x/build/parent; mvn3 clean install -q
cd ~/33x/jmx; mvn3 clean install

[INFO] [
Software being installed: org.eclipse.datatools.sqldevtools.sqlbuilder.feature.feature.group 1.9.0.v201010181130-79-4EVVFJoFwKcN-L_,
Software being installed: org.eclipse.jst.web_ui.feature.feature.group 3.2.3.v201101262333-7F77FJ_C25TkfyypjhqQuxNYsMrJ,
Software being installed: org.eclipse.jst.webpageeditor.feature.feature.group 2.3.2.v201101112207-4619oB5865D8I2331,

Only one of the following can be installed at once: [
org.eclipse.jdt.core 3.7.0.v_B22,
org.eclipse.jdt.core 3.7.0.v_B35,
org.eclipse.jdt.core 3.7.0.v_B28,
org.eclipse.jdt.core 3.7.0.v_OTDT_r080_201101290806,
org.eclipse.jdt.core 3.7.0.v_B13a,
org.eclipse.jdt.core 3.7.0.v_B05,
org.eclipse.jdt.core 3.6.2.v_A76_R36x],

Only one of the following can be installed at once: [
org.eclipse.wst.sse.ui 1.3.0.v201101212141,
org.eclipse.wst.sse.ui 1.2.3.v201102102045],

Cannot satisfy dependency: org.eclipse.datatools.sqldevtools.sqlbuilder.feature.feature.group 1.8.2.v201010181125-79-4EVVFJoFwKcN-L_ depends on:
org.eclipse.emf.feature.group 2.4.0,

Cannot satisfy dependency: org.eclipse.datatools.sqldevtools.sqlbuilder.feature.feature.group 1.9.0.v201010181130-79-4EVVFJoFwKcN-L_ depends on:
org.eclipse.emf.feature.group 2.4.0,

Cannot satisfy dependency: org.eclipse.emf.codegen 2.6.0.v20100527-1914 depends on:
bundle org.eclipse.jdt.core [3.7.0,4.0.0),

Cannot satisfy dependency: org.eclipse.emf.codegen 2.6.0.v20100928-1843 depends on:
bundle org.eclipse.jdt.core [3.7.0,4.0.0),

Cannot satisfy dependency: org.eclipse.emf.codegen 2.6.0.v20101108-0959 depends on:
bundle org.eclipse.jdt.core [3.7.0,4.0.0),

Cannot satisfy dependency: org.eclipse.emf.codegen 2.6.0.v20101215-0940 depends on:
bundle org.eclipse.jdt.core [3.7.0,4.0.0),

Cannot satisfy dependency: org.eclipse.emf.codegen 2.6.0.v20110128-1446 depends on:
bundle org.eclipse.jdt.core [3.7.0,4.0.0),

Cannot satisfy dependency: org.eclipse.emf.codegen.feature.group 2.6.0.v20100601-1600 depends on:
org.eclipse.emf.codegen [2.6.0.v20100527-1914],

Cannot satisfy dependency: org.eclipse.emf.codegen.feature.group 2.6.0.v20100928-1843 depends on:
org.eclipse.emf.codegen [2.6.0.v20100928-1843],

Cannot satisfy dependency: org.eclipse.emf.codegen.feature.group 2.6.0.v20101108-0959 depends on:
org.eclipse.emf.codegen [2.6.0.v20101108-0959],

Cannot satisfy dependency: org.eclipse.emf.codegen.feature.group 2.6.0.v20101215-0940 depends on:
org.eclipse.emf.codegen [2.6.0.v20101215-0940],

Cannot satisfy dependency: org.eclipse.emf.codegen.feature.group 2.6.0.v20110128-1446 depends on:
org.eclipse.emf.codegen [2.6.0.v20110128-1446],

Cannot satisfy dependency: org.eclipse.emf.converter.feature.group 2.6.0.v20100914-1218 depends on:
org.eclipse.emf.importer.java [2.6.0.v20100521-1846],

Cannot satisfy dependency: org.eclipse.emf.feature.group 2.6.1.v20100914-1218 depends on:
org.eclipse.emf.converter.feature.group [2.6.0.v20100914-1218],

Cannot satisfy dependency: org.eclipse.emf.feature.group 2.7.0.v20100928-1843 depends on:
org.eclipse.emf.codegen.feature.group [2.6.0.v20100928-1843],

Cannot satisfy dependency: org.eclipse.emf.feature.group 2.7.0.v20101108-0959 depends on:
org.eclipse.emf.codegen.feature.group [2.6.0.v20101108-0959],

Cannot satisfy dependency: org.eclipse.emf.feature.group 2.7.0.v20101205-0249 depends on:
org.eclipse.emf.codegen.feature.group [2.6.0.v20100601-1600],

Cannot satisfy dependency: org.eclipse.emf.feature.group 2.7.0.v20101215-0940 depends on:
org.eclipse.emf.codegen.feature.group [2.6.0.v20101215-0940],

Cannot satisfy dependency: org.eclipse.emf.feature.group 2.7.0.v20110128-1446 depends on:
org.eclipse.emf.codegen.feature.group [2.6.0.v20110128-1446],

Cannot satisfy dependency: org.eclipse.emf.importer.java 2.6.0.v20100521-1846 depends on:
bundle org.eclipse.jdt.core [3.7.0,4.0.0),

Cannot satisfy dependency: org.eclipse.jst.jsp.core 1.2.304.v201102160550 depends on:
bundle org.eclipse.jdt.core [3.5.0,3.7.0),

Cannot satisfy dependency: org.eclipse.jst.pagedesigner 1.3.2.v201101211220 depends on:
bundle org.eclipse.wst.sse.ui [1.0.101,1.3.0),

Cannot satisfy dependency: org.eclipse.jst.web_core.feature.feature.group 3.2.3.v201102101900-7Q7BG7HFE9Le9HDKz-hZ-Rlojqz- depends on:
org.eclipse.jst.jsp.core [1.2.304.v201102160550],

Cannot satisfy dependency: org.eclipse.jst.web_ui.feature.feature.group 3.2.3.v201101262333-7F77FJ_C25TkfyypjhqQuxNYsMrJ depends on:
org.eclipse.jst.web_core.feature.feature.group [3.2.3.v201102101900-7Q7BG7HFE9Le9HDKz-hZ-Rlojqz-],

Cannot satisfy dependency: org.eclipse.jst.web_ui.feature.feature.group 3.3.0.v201011300734-7F7AFO-C25Toh9VqghsYz-3yYoz0 depends on:
org.eclipse.wst.jsdt.web.support.jsp [1.0.400.v201101230055],

Cannot satisfy dependency: org.eclipse.jst.webpageeditor.feature.feature.group 2.3.2.v201101112207-4619oB5865D8I2331 depends on:
org.eclipse.jst.pagedesigner [1.3.2.v201101211220],

Cannot satisfy dependency: org.eclipse.wst.jsdt.web.support.jsp 1.0.400.v201101230055 depends on:
bundle org.eclipse.wst.sse.ui [1.3.0,1.4.0)]