이클립스에 WTP SDK가 설치되지 않는다면?
지난번 글을 통해 Eclipse에서 Servlet을 마치 Visual Studio의 "F5 디버깅"과 유사하게 개발하는 방법을 알아보았는데요.
클립스에서 서블릿 디버깅하는 방법
; https://www.sysnet.pe.kr/2/0/1118
제가 이클립스를 잘 몰라서 ^^; 처음에 WTP를 설치하는 과정 중에 다음과 같은 의존성 오류 메시지가 나왔습니다.
Cannot complete the install because one or more required items could not be found.
Software being installed: Eclipse XML Editors and Tools SDK 3.1.1.v200907161031-7A228DXETAqLQFBNMuHkC8-_dRPY (org.eclipse.wst.xml_sdk.feature.feature.group 3.1.1.v200907161031-7A228DXETAqLQFBNMuHkC8-_dRPY)
Missing requirement: Java EMF Model Utilities 2.0.201.v201001252130 (org.eclipse.jem.util 2.0.201.v201001252130) requires 'bundle com.ibm.icu [3.8.1.1,4.1.0)' but it could not be found
Cannot satisfy dependency:
From: WST Common Core 3.1.1.v200908102300-7B77FZ6F7RZHKDIwRlOwUN (org.eclipse.wst.common_core.feature.feature.group 3.1.1.v200908102300-7B77FZ6F7RZHKDIwRlOwUN)
To: org.eclipse.jem.util [2.0.201.v201001252130]
Cannot satisfy dependency:
From: WST Common Plug-in Developer Resources 3.1.1.v200908102300-7938c9xOCMxOeqvXiT-qoyvN9BV2 (org.eclipse.wst.common_sdk.feature.feature.group 3.1.1.v200908102300-7938c9xOCMxOeqvXiT-qoyvN9BV2)
To: org.eclipse.wst.common_ui.feature.feature.group [3.1.1.v200908102300-7B5FRHDhdMOGnoekn4gtEJxSmPxV]
Cannot satisfy dependency:
From: WST Common UI 3.1.1.v200908102300-7B5FRHDhdMOGnoekn4gtEJxSmPxV (org.eclipse.wst.common_ui.feature.feature.group 3.1.1.v200908102300-7B5FRHDhdMOGnoekn4gtEJxSmPxV)
To: org.eclipse.wst.common_core.feature.feature.group [3.1.1.v200908102300-7B77FZ6F7RZHKDIwRlOwUN]
Cannot satisfy dependency:
From: Eclipse XML Editors and Tools SDK 3.1.1.v200907161031-7A228DXETAqLQFBNMuHkC8-_dRPY (org.eclipse.wst.xml_sdk.feature.feature.group 3.1.1.v200907161031-7A228DXETAqLQFBNMuHkC8-_dRPY)
To: org.eclipse.wst.common_sdk.feature.feature.group [3.1.1.v200908102300-7938c9xOCMxOeqvXiT-qoyvN9BV2]
검색을 잘못한 탓인지 "Java EMF Model Utilities"라는 것을 별도로 다운로드 받을 수 있는 repository를 찾지 못했습니다. 혹시나 싶어서, 같은 웹 쪽 항목이라는 생각에 다음의 repository에 있는 것을 설치해 두면 좀 해결되지 않을까 싶어서 선택해 보았으나,
Indigo - http://download.eclipse.org/releases/indigo
"Web, XML, Java EE and OSGi Enterprise Development"
이번에도 다음과 같은 의존성 오류 메시지를 접하게 되었습니다.
Your original request has been modified.
"Eclipse XML Editors and Tools" is already installed, so an update will be performed instead.
Cannot complete the install because of a conflicting dependency.
Software being installed: Dali Java Persistence Tools - JAXB Support 1.0.0.v201104110000-508ZAkF7BB7OBM777A (org.eclipse.jpt.jaxb.feature.feature.group 1.0.0.v201104110000-508ZAkF7BB7OBM777A)
Software currently installed: Eclipse IDE for Java Developers 1.3.2.20110218-0812 (epp.package.java 1.3.2.20110218-0812)
Only one of the following can be installed at once:
Core Runtime 3.6.0.v20100505 (org.eclipse.core.runtime 3.6.0.v20100505)
Core Runtime 3.7.0.v20110110 (org.eclipse.core.runtime 3.7.0.v20110110)
org.eclipse.core.runtime 3.3.100.v20070530
Cannot satisfy dependency:
From: Eclipse IDE for Java Developers 1.3.2.20110218-0812 (epp.package.java 1.3.2.20110218-0812)
To: org.eclipse.epp.package.java.feature.feature.group [1.3.2.20110218-0812]
Cannot satisfy dependency:
From: EPP Java Package 1.3.2.20110218-0812 (org.eclipse.epp.package.java.feature.feature.group 1.3.2.20110218-0812)
To: org.eclipse.platform.feature.group [3.6.2.r362_v20110210-9gF78Gs1FrIGnHDHWkEcopoN8AmxeZflGDGKQi]
Cannot satisfy dependency:
From: Dali Java Persistence Tools - JAXB Core 1.0.0.v201105240000 (org.eclipse.jpt.jaxb.core 1.0.0.v201105240000)
To: bundle org.eclipse.core.runtime [3.6.100,4.0.0)
Cannot satisfy dependency:
From: Dali Java Persistence Tools - JAXB Support 1.0.0.v201104110000-508ZAkF7BB7OBM777A (org.eclipse.jpt.jaxb.feature.feature.group 1.0.0.v201104110000-508ZAkF7BB7OBM777A)
To: org.eclipse.jpt.jaxb.core [1.0.0.v201105240000]
Cannot satisfy dependency:
From: Eclipse Platform 3.6.2.r362_v20110210-9gF78Gs1FrIGnHDHWkEcopoN8AmxeZflGDGKQi (org.eclipse.platform.feature.group 3.6.2.r362_v20110210-9gF78Gs1FrIGnHDHWkEcopoN8AmxeZflGDGKQi)
To: org.eclipse.rcp.feature.group [3.6.2.r362_v20101104-9SAxFMKFkSAqi8axkv1ZjegmiBLY]
Cannot satisfy dependency:
From: Eclipse RCP 3.6.2.r362_v20101104-9SAxFMKFkSAqi8axkv1ZjegmiBLY (org.eclipse.rcp.feature.group 3.6.2.r362_v20101104-9SAxFMKFkSAqi8axkv1ZjegmiBLY)
To: org.eclipse.core.runtime [3.6.0.v20100505]
얼마간의 검색 끝에 찾아낸 사실은, Eclipse가 몇가지 버전이 있는데 WTP가 설치될 수 있는 버전은 "Eclipse IDE for Java EE Developers"라는 것이었습니다. 참고로, 제가 설치해 놓은 것은 "
닷넷 개발자가 처음 실습해 본 서블릿"의 글에서 소개한 것처럼 "Eclipse IDE for Java Developers" 버전이었기 때문에 그와 같은 오류가 발생한 것입니다. (혹시 ""Eclipse IDE for Java Developers" 버전에서도 WTP가 설치되는 방법이 있나요? ^^;)
어찌되었든 다시 "Eclipse IDE for Java EE Developers" 버전을 다운로드해서 WTP를 선택하니 아주 매끄럽게 설치가 잘 되었습니다.
Visual Studio 개발 툴에 익숙한 닷넷 개발자들은, Eclipse라는 도구에 익숙해지는 것 자체도 숙제인 것 같습니다. ^^
[이 글에 대해서 여러분들과 의견을 공유하고 싶습니다. 틀리거나 미흡한 부분 또는 의문 사항이 있으시면 언제든 댓글 남겨주십시오.]