# Slicer extensions: Action required by maintainers

**URL:** <https://discourse.slicer.org/t/slicer-extensions-action-required-by-maintainers/1003>\
**Category:** Development\
**Tags:** build, extensions-manager, qt\
**Created:** [September 4, 2017, 9:33pm UTC](https://discourse.slicer.org/t/slicer-extensions-action-required-by-maintainers/1003 "2017-09-04T21:33:43Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Post date:** [September 4, 2017, 9:33pm UTC](https://discourse.slicer.org/t/slicer-extensions-action-required-by-maintainers/1003/1 "2017-09-04T21:33:43Z")

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During the past few days, while testing the recent updates associated with Slicer build system, I ended updating some extensions.

### List of extension that will be fixed shortly

- Eigen3

### List of extension fixed: Waiting integration and review of proposed Pull Requests by maintainers

Yes, for these extensions … the work has been done.

Please, consider **reviewing and integrating these PRs during this week**. We would like to have as much extensions as possible available for an upcoming release. (to be announced)

If you would prefer not to maintain your extension, let us know and we will remove it from the extension build system.

- CBC\_3D\_I2MConversion - See [fdrakopo/CBC3D\_I2M\_Conversion\_SlicerExtension#1](https://github.com/fdrakopo/CBC3D_I2M_Conversion_SlicerExtension/pull/1)

- MarginCalculator

- PBNRR\_SlicerExtension

- RSSExtension - See [gaoyi/RSSExtension#9](https://github.com/gaoyi/RSSExtension/pull/9)

### List of extensions failing to configure or build: Action required by maintainer

- DTI-Reg:

- FacetedVisualizer

- FiberViewerLight

- MABMIS

- SegmentationAidedRegistration (see [gaoyi/SegmentationAidedRegistration#7](https://github.com/gaoyi/SegmentationAidedRegistration/issues/7))

- ErodeDilateLabel (see [tokjun/ErodeDilateLabel#2](https://github.com/tokjun/ErodeDilateLabel/issues/2))

### List of extensions expected to fail to configure or build: No actions required

- [DTIAtlasFiberAnalyzer](https://github.com/NIRALUser/DTIFiberTractStatistics)
  - Failure expected - look like the build system was updated to require Qt5

### List of extension fixed and updated

- SlicerOpenCV

- ModelClip ~~[PR j-lin/ModelClip#3](https://github.com/j-lin/ModelClip/pull/3)~~ **Merged**. Repository transfer to [https://github.com/Ting-Jia/ModelClip](https://github.com/Ting-Jia/ModelClip)

- LightWeightRobotIGT ~~[PR SNRLab/LightWeightRobotIGT#1](https://github.com/SNRLab/LightWeightRobotIGT/pull/4)~~ **Merged**

- boost: ~~[PR Slicer/ExtensionsIndex#1457](https://github.com/Slicer/ExtensionsIndex/pull/1457)~~ - **Merged**

- CarreraSlice ~~[PR ikolesov/CarreraSlice#9](https://github.com/ikolesov/CarreraSlice/pull/9)~~ - **Merged**

- DCMQI

- DTIPrep ~~[PR NIRALUser/DTIPrep#45](https://github.com/NIRALUser/DTIPrep/pull/45)~~ - **Merged**

- Eigen: ~~[PR Slicer/ExtensionsIndex#1455](https://github.com/Slicer/ExtensionsIndex/pull/1455)~~ - **Merged**

- exStone ~~[PR qimo601/exStone#1](https://github.com/qimo601/exStone/pull/1)~~ - **Merged**

- FiberViewerLight - ~~See [NIRALUser/FiberViewerLight#1](https://github.com/NIRALUser/FiberViewerLight/pull/1)~~ - **Merged**

- ImageMaker: ~~[PR Slicer/ExtensionsIndex#1459](https://github.com/Slicer/ExtensionsIndex/pull/1459)~~ - **Merged**

- LASegmenter ~~[PR ljzhu/LASegmenter#5](https://github.com/ljzhu/LASegmenter/pull/5)~~ - **Merged**

- LongitudinalPETCT ~~[PR QIICR/LongitudinalPETCT#10](https://github.com/QIICR/LongitudinalPETCT/pull/10)~~ - **Merged**

- PortPlacement: ~~[PR giogadi/PortPlacement#3: Fix and improve build system](https://github.com/giogadi/PortPlacement/pull/3), [PR Slicer/ExtensionsIndex#1460](https://github.com/Slicer/ExtensionsIndex/pull/1460) and [PR Slicer/ExtensionsIndex#1461](https://github.com/Slicer/ExtensionsIndex/pull/1461)~~ - **Merged**

- SlicerCIP (Chest\_Imaging\_Platform) - See ~~[acil-bwh/SlicerCIP#21](https://github.com/acil-bwh/SlicerCIP/pull/21)~~ - **Merged**

- SkullStripper: ~~[PR Slicer/SkullStripper#9](https://github.com/Slicer/SkullStripper/pull/9), [PR Slicer/ExtensionsIndex#1453](https://github.com/Slicer/ExtensionsIndex/pull/1453)~~ - **Merged**

- XNATSlicer: ~~[PR Slicer/ExtensionsIndex#1456](https://github.com/Slicer/ExtensionsIndex/pull/1456)~~ - **Merged**

- Extensions having `@rpath`-like packaging error are **fixed** by Slicer [r26305](http://viewvc.slicer.org/viewvc.cgi/Slicer4?view=revision&revision=26305):

### Extension candidates for adoption

- GraphCutSegmentExtension - See [DaphneCD/GraphCutSegmentExtension#1](https://github.com/DaphneCD/GraphCutSegmentExtension/pull/1) - **Candidate for Adoption**. See [Adopting GraphCutSegmentExtension extension?](https://discourse.slicer.org/t/adopting-graphcutsegmentextension-extension/7248)

- VirtualFractureReconstruction [PR kfritscher/VirtualFractureReconstructionSlicerExtension#3](https://github.com/kfritscher/VirtualFractureReconstructionSlicerExtension/pull/3) - **Candidate for Adoption**. See [Adopting VirtualFractureReconstruction extension?](https://discourse.slicer.org/t/adopting-virtualfracturereconstruction-extension/7237)

### List of extension removed from the extension index:

- FinslerTractography:
  - ~~TODO: Update to build against VTK7 / VTK8~~ - **Removed** from the extension index in [PR Slicer/ExtensionsIndex#1479](https://github.com/Slicer/ExtensionsIndex/pull/1479)

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**Author:** ![fedorov](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/fedorov/32/14_2.png) [@fedorov](https://discourse.slicer.org/u/fedorov)\
**Post date:** [September 27, 2017, 8:55pm UTC](https://discourse.slicer.org/t/slicer-extensions-action-required-by-maintainers/1003/2 "2017-09-27T20:55:15Z")

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I confirm the SlicerOpenCV error is gone - thank you!