README needs updating for ScalaIDE 4.0 final

[deanwampler]

I discovered several errors while building and using the plugin.

1. ScalaIDE is based on Luna now, not Kepler.
2. The kepler-nightly-2.11 and master branches don't build, due to missing dependencies. I used the 2.11 branch successfully. Perhaps it should be merged to master?
3. The update "site" is wrong. It should be org.scala-ide.sdt.scalatest.update-site/target/site

Is there no prebuilt update site on the web?

dean

[cheeseng]

Hi Dean,

Yes the README is outdated, I'll try to find timeslot to update it to
latest.

For prebuilt version, you should be able install it from the scala-ide
update site, only if you are using nightly you'll need to manually build it.

Hope this helps.

Chee Seng

On Tue, Jan 6, 2015 at 11:03 PM, Dean Wampler notifications@github.com
wrote:

I discovered several errors while building and using the plugin.

1. ScalaIDE is based on Luna now, not Kepler.
2. The kepler-nightly-2.11 and master branches don't build, due to
   missing dependencies. I used the 2.11 branch successfully. Perhaps it
   should be merged to master?
3. The update "site" is wrong. It should be
   org.scala-ide.sdt.scalatest.update-site/target/site

Is there no prebuilt update site on the web?

dean

—
Reply to this email directly or view it on GitHub
#45.

[deanwampler]

Thanks.

Dean Wampler, Ph.D.
Typesafe
"Functional Programming for Java Developers",
"Programming Scala", and
"Programming Hive" - all from O'Reilly
twitter: @deanwampler, @chicagoscala
http://typesafe.com
http://polyglotprogramming.com

On Wed, Jan 7, 2015 at 2:00 AM, Chua Chee Seng notifications@github.com
wrote:

Hi Dean,

Yes the README is outdated, I'll try to find timeslot to update it to
latest.

For prebuilt version, you should be able install it from the scala-ide
update site, only if you are using nightly you'll need to manually build
it.

Hope this helps.

Chee Seng

On Tue, Jan 6, 2015 at 11:03 PM, Dean Wampler notifications@github.com
wrote:

I discovered several errors while building and using the plugin.

1. ScalaIDE is based on Luna now, not Kepler.
2. The kepler-nightly-2.11 and master branches don't build, due to
   missing dependencies. I used the 2.11 branch successfully. Perhaps it
   should be merged to master?
3. The update "site" is wrong. It should be
   org.scala-ide.sdt.scalatest.update-site/target/site

Is there no prebuilt update site on the web?

dean

—
Reply to this email directly or view it on GitHub
#45.

—
Reply to this email directly or view it on GitHub
#45 (comment)
.

[mlangc]

Hmm, unfortunately I had no luck installing the prebuilt version into a locally built version of Scala-IDE; see https://groups.google.com/forum/#!topic/scala-ide-dev/z9zFvlael_4

[cheeseng]

@mlangc may I know what is your Scala-IDE version that you built locally? is it master branch or the 4.0 tag?

[mlangc]

@cheeseng It's the master branch.

[cheeseng]

@LangC, if it is the master branch, then I don't think any prebuilt version will work. You'll need to build scalatest-eclipse-plugin manually, I wonder if the following will work for you:

git clone git://github.com/scalatest/scalatest-eclipse-plugin.git
cd scalatest-eclipse-plugin
git checkout kepler-nightly-2.11
mvn clean package

the output update site should be in org.scala-ide.sdt.scalatest.update-site/target

[mlangc]

@cheeseng If I follow your recipe I get

$ mvn clean package
[...]
[INFO] Resolving dependencies of MavenProject: org.scala-ide:org.scala-ide.sdt.scalatest:2.9.3-SNAPSHOT @ /home/mlangc/Development/git/scalatest-eclipse-plugin/org.scala-ide.sdt.scalatest/pom.xml
[INFO] Cannot complete the request.  Generating details.
[INFO] Cannot complete the request.  Generating details.
[INFO] {osgi.os=linux, osgi.ws=gtk, org.eclipse.update.install.features=true, osgi.arch=x86_64}
[ERROR] Cannot resolve project dependencies:
[ERROR]   Software being installed: org.scala-ide.sdt.scalatest 2.9.3.qualifier
[ERROR]   Missing requirement: org.scala-ide.sdt.scalatest 2.9.3.qualifier requires 'bundle org.scala-ide.sdt.core [4.0.0.rc,5.0.0)' but it could not be found
[ERROR] 
[ERROR] Internal error: java.lang.RuntimeException: "No solution found because the problem is unsatisfiable.": ["Unable to satisfy dependency from org.eclipse.jdt.core 3.9.0.v_OTDT_r220_201306071800 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).", "Unable to satisfy dependency from org.eclipse.jdt.core 3.9.1.v_OTDT_r221_201309101918 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).", "Unable to satisfy dependency from org.eclipse.jdt.core 3.9.2.v_OTDT_r222_201402180730 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).", "Unable to satisfy dependency from org.eclipse.jdt.core 3.10.0.v_OTDT_r230_201406101339 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).", "Unable to satisfy dependency from org.eclipse.jdt.core 3.10.0.v_OTDT_r231_201409160728 to org.eclipse.objectteams.otdt.core.patch.feature.group [2.0.0,3.0.0).", "Unable to satisfy dependency from org.scala-ide.sdt.scalatest 2.9.3.qualifier to bundle org.scala-ide.sdt.core [4.0.0.rc,5.0.0).", "No solution found because the problem is unsatisfiable."] -> [Help 1]

[cheeseng]

@mlangc Can you try to change the following line:

https://github.com/scalatest/scalatest-eclipse-plugin/blob/kepler-nightly-2.11/org.scala-ide.sdt.scalatest/META-INF/MANIFEST.MF#L27

to:

org.scala-ide.sdt.core;bundle-version="[4.0.0,5.0.0)",

and see if it works? I am sorry it is too late in night over here for me to try building it with the latest scala-ide master, I'll try it tomorrow if the above change still can't fix your problem.

Sorry for the inconvenient caused.

[mlangc]

No need to be sorry - thanks for your great work! Changing MANIFEST.MF as explained above did the trick!

[mlangc]

@cheeseng Since this change did the trick, I'm wondering if this shouldn't make it to the repository... I can create a pull request if you want.

[mlangc]

Ah, OK it seems like you already changed this.. sorry for the noise.