Problems installing maven on windows 7
Hi I'm having problems installing maven. I don't know what I am doing wrong! I've done a detailed explanation of how I'm installing maven. and a problem I'm still experiencing. I must be making some mistake I can't see. I've attached a video my attempt to install maven and a copy of M2_Home and Path Video: https://www.dropbox.com/s/xo5ymrq5xep5ap3/maven%20installation%20in%20detail .avi M2_Home and Path https://www.dropbox.com/s/ez4i0i8q4l9n3r0/Maven%20M2_HOME%20and%20Path%20Inf o.txt I look forward to a speedy response. Speak soon Jacqueline
Re: Problems installing maven on windows 7
Hi, 1. Could you check your maven folder? I suspect that you have another folder inside Apache Maven folder such maven-3.1.1 or something else. In that case you need to change your home folder like this C:\Users\user\Desktop\Apache Maven\mavenxxx\ 2. If the folder is ok, please append your maven home folder at the beginning of your PATH variable. I am not sure about this but if there is a wrong url inside PATH variable, this can help to safely find mvn file. 3. And one my last suggestion is rebooting your machine. I came across some weird cases in which windows could not load env variable properly. On 16 December 2013 00:43, jacqueline George jacquelinegeo...@balance.eclipse.co.uk wrote: Hi I'm having problems installing maven. I don't know what I am doing wrong! I've done a detailed explanation of how I'm installing maven. and a problem I'm still experiencing. I must be making some mistake I can't see. I've attached a video my attempt to install maven and a copy of M2_Home and Path Video: https://www.dropbox.com/s/xo5ymrq5xep5ap3/maven%20installation%20in%20detail .avi M2_Home and Path https://www.dropbox.com/s/ez4i0i8q4l9n3r0/Maven%20M2_HOME%20and%20Path%20Inf o.txt I look forward to a speedy response. Speak soon Jacqueline
WhatWeSayWeDo != WhatWeDo
Folks-
org.apache.maven.compiler.plugin.compiler.CompilerMojo.java
/**
* The source directories containing the sources to be compiled.
*/
@Parameter( defaultValue = ${project.compileSourceRoots}, readonly =
true, required = true )
For some reason I cannot locate compileSourceRoots anywhere on
maven-compiler-plugin page
http://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html
do I need better glasses to read this page properly?
Martin --
__
.. place long-winded disclaimer here..
Re: WhatWeSayWeDo != WhatWeDo
On 16 December 2013 12:45, Martin Gainty mgai...@hotmail.com wrote:
Folks-
org.apache.maven.compiler.plugin.compiler.CompilerMojo.java
/**
* The source directories containing the sources to be compiled.
*/
@Parameter( defaultValue = ${project.compileSourceRoots}, readonly =
true, required = true )
For some reason I cannot locate compileSourceRoots anywhere on
maven-compiler-plugin page
http://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html
do I need better glasses to read this page properly?
I had to do some googling to find where in the documentation to point
you to as I'm too rusty to be able to point you to the docs which
describes this.
I sorry to say that I struggled to find what I wanted.
A lot of this is from memory and may not be quite correct for 3.x
${project... means from the interpolate value
(http://maven.apache.org/shared/maven-filtering/) named project
which gets injected by Plexus automatically
(http://plexus.codehaus.org/plexus-components/plexus-interpolation/).
This is a MavenProject object.
The method you are talking about is here
http://maven.apache.org/ref/3.0.3/maven-core/apidocs/org/apache/maven/project/MavenProject.html#getCompileSourceRoots%28%29
I thought http://maven.apache.org/plugin-developers/ had some guidance
on access MavenProject but I can't find anything.
I finally found a similar example
http://docs.codehaus.org/display/MAVENUSER/Mojo+Developer+Cookbook#MojoDeveloperCookbook-Themavenproject,ortheeffectivepom.
which shows you how to have a local variable get injected with this
value so you can reference it in your Mojo. But if you dont need that
variable, you can just reference its properties directly like
CompilerMojo does for the compileSourceRoots variable.
-
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is the wagon-maven-plugin broken?
None of the goals in “wagon-maven-plugin” work http://mojo.codehaus.org/wagon-maven-plugin/plugin-info.html Have anyone used any of these goals before? https://svn.codehaus.org/mojo/trunk/mojo/wagon-maven-plugin/src/it/http-download/pom.xml [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for org.codehaus.mojo:wagon-maven-plugin:pom:testing [WARNING] 'build.plugins.plugin.version' for org.codehaus.mojo:wagon-maven-plugin is missing. @ line 16, column 21 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] [INFO] [INFO] Building wagon-maven-plugin testing [INFO] [INFO] [INFO] --- wagon-maven-plugin:1.0-beta-4:list (http-list) @ wagon-maven-plugin --- [INFO] Scanning remote file system: http://repo1.maven.org/maven2/commons-dbutils/commons-dbutils ... [INFO] [INFO] BUILD FAILURE [INFO] [INFO] Total time: 7.598s [INFO] Finished at: Sun Dec 15 21:29:01 PST 2013 [INFO] Final Memory: 6M/123M [INFO] [ERROR] Failed to execute goal org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list (http-list) on project wagon-maven-plugin: Execution http-list of goal org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list failed: A required class was missing while executing org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list: org/apache/commons/io/IOUtils [ERROR] - [ERROR] realm =pluginorg.codehaus.mojo:wagon-maven-plugin:1.0-beta-4 [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy [ERROR] urls[0] = file:/Users/nsankaran/.m2/raptor2/org/codehaus/mojo/wagon-maven-plugin/1.0-beta-4/wagon-maven-plugin-1.0-beta-4.jar [ERROR] urls[1] = file:/Users/nsankaran/.m2/raptor2/org/codehaus/plexus/plexus-utils/1.5.6/plexus-utils-1.5.6.jar [ERROR] urls[2] = file:/Users/nsankaran/.m2/raptor2/org/apache/maven/shared/file-management/1.2.1/file-management-1.2.1.jar [ERROR] urls[3] = file:/Users/nsankaran/.m2/raptor2/org/apache/maven/shared/maven-shared-io/1.1/maven-shared-io-1.1.jar [ERROR] Number of foreign imports: 1 [ERROR] import: Entry[import from realm ClassRealm[maven.api, parent: null]] [ERROR] [ERROR] -: org.apache.commons.io.IOUtils [ERROR] - [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException
Re: is the wagon-maven-plugin broken?
got small pom to reproduce this issue? does it work with maven 2? -D On Sun, Dec 15, 2013 at 9:32 PM, Sankaran, Nambi nsanka...@ebay.com wrote: None of the goals in “wagon-maven-plugin” work http://mojo.codehaus.org/wagon-maven-plugin/plugin-info.html Have anyone used any of these goals before? https://svn.codehaus.org/mojo/trunk/mojo/wagon-maven-plugin/src/it/http-download/pom.xml [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for org.codehaus.mojo:wagon-maven-plugin:pom:testing [WARNING] 'build.plugins.plugin.version' for org.codehaus.mojo:wagon-maven-plugin is missing. @ line 16, column 21 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] [INFO] [INFO] Building wagon-maven-plugin testing [INFO] [INFO] [INFO] --- wagon-maven-plugin:1.0-beta-4:list (http-list) @ wagon-maven-plugin --- [INFO] Scanning remote file system: http://repo1.maven.org/maven2/commons-dbutils/commons-dbutils ... [INFO] [INFO] BUILD FAILURE [INFO] [INFO] Total time: 7.598s [INFO] Finished at: Sun Dec 15 21:29:01 PST 2013 [INFO] Final Memory: 6M/123M [INFO] [ERROR] Failed to execute goal org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list (http-list) on project wagon-maven-plugin: Execution http-list of goal org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list failed: A required class was missing while executing org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list: org/apache/commons/io/IOUtils [ERROR] - [ERROR] realm =pluginorg.codehaus.mojo:wagon-maven-plugin:1.0-beta-4 [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy [ERROR] urls[0] = file:/Users/nsankaran/.m2/raptor2/org/codehaus/mojo/wagon-maven-plugin/1.0-beta-4/wagon-maven-plugin-1.0-beta-4.jar [ERROR] urls[1] = file:/Users/nsankaran/.m2/raptor2/org/codehaus/plexus/plexus-utils/1.5.6/plexus-utils-1.5.6.jar [ERROR] urls[2] = file:/Users/nsankaran/.m2/raptor2/org/apache/maven/shared/file-management/1.2.1/file-management-1.2.1.jar [ERROR] urls[3] = file:/Users/nsankaran/.m2/raptor2/org/apache/maven/shared/maven-shared-io/1.1/maven-shared-io-1.1.jar [ERROR] Number of foreign imports: 1 [ERROR] import: Entry[import from realm ClassRealm[maven.api, parent: null]] [ERROR] [ERROR] -: org.apache.commons.io.IOUtils [ERROR] - [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException
Re: is the wagon-maven-plugin broken?
Also, you may want to give vfs-maven-plugin a try as well, it is a replacement of wagon maven plugin which is heavily depending on maven runtime to provide the transport On Sun, Dec 15, 2013 at 11:09 PM, Dan Tran dant...@gmail.com wrote: got small pom to reproduce this issue? does it work with maven 2? -D On Sun, Dec 15, 2013 at 9:32 PM, Sankaran, Nambi nsanka...@ebay.comwrote: None of the goals in “wagon-maven-plugin” work http://mojo.codehaus.org/wagon-maven-plugin/plugin-info.html Have anyone used any of these goals before? https://svn.codehaus.org/mojo/trunk/mojo/wagon-maven-plugin/src/it/http-download/pom.xml [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for org.codehaus.mojo:wagon-maven-plugin:pom:testing [WARNING] 'build.plugins.plugin.version' for org.codehaus.mojo:wagon-maven-plugin is missing. @ line 16, column 21 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] [INFO] [INFO] Building wagon-maven-plugin testing [INFO] [INFO] [INFO] --- wagon-maven-plugin:1.0-beta-4:list (http-list) @ wagon-maven-plugin --- [INFO] Scanning remote file system: http://repo1.maven.org/maven2/commons-dbutils/commons-dbutils ... [INFO] [INFO] BUILD FAILURE [INFO] [INFO] Total time: 7.598s [INFO] Finished at: Sun Dec 15 21:29:01 PST 2013 [INFO] Final Memory: 6M/123M [INFO] [ERROR] Failed to execute goal org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list (http-list) on project wagon-maven-plugin: Execution http-list of goal org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list failed: A required class was missing while executing org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list: org/apache/commons/io/IOUtils [ERROR] - [ERROR] realm =pluginorg.codehaus.mojo:wagon-maven-plugin:1.0-beta-4 [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy [ERROR] urls[0] = file:/Users/nsankaran/.m2/raptor2/org/codehaus/mojo/wagon-maven-plugin/1.0-beta-4/wagon-maven-plugin-1.0-beta-4.jar [ERROR] urls[1] = file:/Users/nsankaran/.m2/raptor2/org/codehaus/plexus/plexus-utils/1.5.6/plexus-utils-1.5.6.jar [ERROR] urls[2] = file:/Users/nsankaran/.m2/raptor2/org/apache/maven/shared/file-management/1.2.1/file-management-1.2.1.jar [ERROR] urls[3] = file:/Users/nsankaran/.m2/raptor2/org/apache/maven/shared/maven-shared-io/1.1/maven-shared-io-1.1.jar [ERROR] Number of foreign imports: 1 [ERROR] import: Entry[import from realm ClassRealm[maven.api, parent: null]] [ERROR] [ERROR] -: org.apache.commons.io.IOUtils [ERROR] - [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException
RE: is the wagon-maven-plugin broken?
Please try the integration tests from the http-download https://svn.codehaus.org/mojo/trunk/mojo/wagon-maven-plugin/src/it/http-download/ -Original Message- From: Dan Tran [mailto:dant...@gmail.com] Sent: Sunday, December 15, 2013 11:09 PM To: Maven Users List Subject: Re: is the wagon-maven-plugin broken? got small pom to reproduce this issue? does it work with maven 2? -D On Sun, Dec 15, 2013 at 9:32 PM, Sankaran, Nambi nsanka...@ebay.com wrote: None of the goals in “wagon-maven-plugin” work http://mojo.codehaus.org/wagon-maven-plugin/plugin-info.html Have anyone used any of these goals before? https://svn.codehaus.org/mojo/trunk/mojo/wagon-maven-plugin/src/it/htt p-download/pom.xml [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for org.codehaus.mojo:wagon-maven-plugin:pom:testing [WARNING] 'build.plugins.plugin.version' for org.codehaus.mojo:wagon-maven-plugin is missing. @ line 16, column 21 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] [INFO] -- -- [INFO] Building wagon-maven-plugin testing [INFO] -- -- [INFO] [INFO] --- wagon-maven-plugin:1.0-beta-4:list (http-list) @ wagon-maven-plugin --- [INFO] Scanning remote file system: http://repo1.maven.org/maven2/commons-dbutils/commons-dbutils ... [INFO] -- -- [INFO] BUILD FAILURE [INFO] -- -- [INFO] Total time: 7.598s [INFO] Finished at: Sun Dec 15 21:29:01 PST 2013 [INFO] Final Memory: 6M/123M [INFO] -- -- [ERROR] Failed to execute goal org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list (http-list) on project wagon-maven-plugin: Execution http-list of goal org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list failed: A required class was missing while executing org.codehaus.mojo:wagon-maven-plugin:1.0-beta-4:list: org/apache/commons/io/IOUtils [ERROR] - [ERROR] realm =pluginorg.codehaus.mojo:wagon-maven-plugin:1.0-beta-4 [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy [ERROR] urls[0] = file:/Users/nsankaran/.m2/raptor2/org/codehaus/mojo/wagon-maven-plugin /1.0-beta-4/wagon-maven-plugin-1.0-beta-4.jar [ERROR] urls[1] = file:/Users/nsankaran/.m2/raptor2/org/codehaus/plexus/plexus-utils/1.5 .6/plexus-utils-1.5.6.jar [ERROR] urls[2] = file:/Users/nsankaran/.m2/raptor2/org/apache/maven/shared/file-managem ent/1.2.1/file-management-1.2.1.jar [ERROR] urls[3] = file:/Users/nsankaran/.m2/raptor2/org/apache/maven/shared/maven-shared -io/1.1/maven-shared-io-1.1.jar [ERROR] Number of foreign imports: 1 [ERROR] import: Entry[import from realm ClassRealm[maven.api, parent: null]] [ERROR] [ERROR] -: org.apache.commons.io.IOUtils [ERROR] - [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerExcept ion
