Re: [akka-user] Can't build Akka from source

2015-04-03 Thread Akka Team
The easiest is to just build the project you need, as in `project
akka-actor; publishLocal`.
You can disable generating PDFs by setting: enableOutput in
generatePdf := false
in the build (or REPL via `set ...`)

We're using the sbt-site plugin to do this:
https://github.com/sbt/sbt-site/blob/fcea3921a56f3827c5b3d50dcfcd7e850f21d663/src/main/scala/com/typesafe/sbt/site/SphinxSupport.scala

In general though it seems like perhaps you didn't install all required
modules for latex?
The docs build for me and on jenkins, so the code itself should be fine.

Hope this helps.

-- Konrad

On Thu, Apr 2, 2015 at 9:43 AM, Leszek Gruchała leszekgruch...@gmail.com
wrote:

 Thanks a lot. It would be helpful to have reference to this documentation
 on Building Akka page :-)

 I got another problem with only PDF generation, here’s the end of the
 error:

 [debug] LaTeX Warning: Hyper reference `common/cluster:niy' on page 259
 undefined on in
 [debug] put line 18510.
 [debug]
 [debug] ! Undefined control sequence.
 [debug] argument \node@class@name
 [debug]
 [debug] l.18517 ...ection{Partitioning \DUspan{}{{[}*{]}}}
 [debug]
 [debug] ?
 [debug] ! Emergency stop.
 [debug] argument \node@class@name
 [debug]
 [debug] l.18517 ...ection{Partitioning \DUspan{}{{[}*{]}}}
 [debug]
 [debug] !  == Fatal error occurred, no output PDF file produced!
 [debug] Transcript written on AkkaJava.log.
 [debug] make: *** [AkkaJava.pdf] Error 1
 java.lang.RuntimeException: Sphinx pdf generation failed.  See debug
 output for details.
 at scala.sys.package$.error(package.scala:27)
 at
 com.typesafe.sbt.sphinx.CommandLineSphinxRunner.makePdf(SphinxRunner.scala:146)
 at
 com.typesafe.sbt.sphinx.CommandLineSphinxRunner.generatePdf(SphinxRunner.scala:63)
 at
 com.typesafe.sbt.site.SphinxSupport$$anonfun$generatePdfTask$1.apply(SphinxSupport.scala:84)
 at
 com.typesafe.sbt.site.SphinxSupport$$anonfun$generatePdfTask$1.apply(SphinxSupport.scala:84)
 at scala.Function5$$anonfun$tupled$1.apply(Function5.scala:35)
 at scala.Function5$$anonfun$tupled$1.apply(Function5.scala:34)
 at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
 at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
 at sbt.std.Transform$$anon$4.work(System.scala:63)
 at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
 at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
 at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
 at sbt.Execute.work(Execute.scala:235)
 at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
 at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
 at
 sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
 at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
 at
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 at
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
 at java.lang.Thread.run(Thread.java:745)
 [error] (akka-docs/sphinx:generatePdf) Sphinx pdf generation failed.  See
 debug output for details.

 Is it possible to disable documentation generation?



 --
 Leszek Gruchała
 gruchala.eu http://www.gruchala.eu/

 On 2 Apr 2015 at 09:20:55, Konrad Malawski (konrad.malaw...@typesafe.com)
 wrote:

  Hi Leszek,
 Are you sure you have the sphinx-build command available? It’s not
 complaining about the directory, it is complaining about the lack of
 sphinx.

 Have you installed Sphinx?
 Here’s how: http://doc.akka.io/docs/akka/snapshot/dev/documentation.html

  --
  Cheers,
 Konrad 'ktoso’ Malawski
 Akka http://akka.io @ Typesafe http://typesafe.com

 On 2 April 2015 at 09:18:26, Leszek Gruchała (leszekgruch...@gmail.com)
 wrote:

  Hi,
 I am trying to build Akka from master branch.
 I do
  sbt -Dakka.scaladoc.diagrams=false publish-local
  and as result I get

  [error] (akka-docs/sphinx:generateEpub) java.io.IOException: Cannot run
 program sphinx-build (in directory
 /Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2
 , No such file or directory
 [error] (akka-docs/sphinx:generatePdf) java.io.IOException: Cannot run
 program sphinx-build (in directory
 /Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2
 , No such file or directory
 [error] (akka-docs/sphinx:generateHtml) java.io.IOException: Cannot run
 program sphinx-build (in directory
 /Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2
 , No such file or directory

  But this is not true

  08:52 $ cd /Users/lgr/projects/opensource/akka/akka-docs/
 08:52 $ ls
 _sphinx build.sbt rst rst_preprocessed target


  last akka-docs/sphinx:generateEpub

 [info] Generating Sphinx epub documentation...
 [debug] Command: sphinx-build -a -E -b epub -d 

Re: [akka-user] Can't build Akka from source

2015-04-02 Thread Konrad Malawski
Hi Leszek,
Are you sure you have the sphinx-build command available? It’s not complaining 
about the directory, it is complaining about the lack of sphinx. 

Have you installed Sphinx?
Here’s how: http://doc.akka.io/docs/akka/snapshot/dev/documentation.html

-- 
Cheers,
Konrad 'ktoso’ Malawski
Akka @ Typesafe

On 2 April 2015 at 09:18:26, Leszek Gruchała (leszekgruch...@gmail.com) wrote:

Hi,
I am trying to build Akka from master branch.
I do
sbt -Dakka.scaladoc.diagrams=false publish-local
and as result I get

[error] (akka-docs/sphinx:generateEpub) java.io.IOException: Cannot run program 
sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, No 
such file or directory
[error] (akka-docs/sphinx:generatePdf) java.io.IOException: Cannot run program 
sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, No 
such file or directory
[error] (akka-docs/sphinx:generateHtml) java.io.IOException: Cannot run program 
sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, No 
such file or directory

But this is not true

08:52 $ cd /Users/lgr/projects/opensource/akka/akka-docs/
08:52 $ ls
_sphinx build.sbt rst rst_preprocessed target


last akka-docs/sphinx:generateEpub

[info] Generating Sphinx epub documentation...
[debug] Command: sphinx-build -a -E -b epub -d 
/Users/lgr/projects/opensource/akka/akka-docs/target/sphinx/doctrees/epub 
-Dversion=2.4-SNAPSHOT -Drelease=2.4-SNAPSHOT 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed 
/Users/lgr/projects/opensource/akka/akka-docs/target/sphinx/epub
[debug] Environment: Map(PYTHONPATH - 
/Users/lgr/projects/opensource/akka/akka-docs/target/sphinx/packages/pygments)
java.io.IOException: Cannot run program sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, No 
such file or directory
 at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
 at sbt.SimpleProcessBuilder.run(ProcessImpl.scala:349)
 at sbt.AbstractProcessBuilder.run(ProcessImpl.scala:128)
 at 
sbt.AbstractProcessBuilder$$anonfun$runBuffered$1.apply(ProcessImpl.scala:159)
 at 
sbt.AbstractProcessBuilder$$anonfun$runBuffered$1.apply(ProcessImpl.scala:159)
 at 
com.typesafe.sbt.sphinx.CommandLineSphinxRunner$$anon$1.buffer(SphinxRunner.scala:159)
 at sbt.AbstractProcessBuilder.runBuffered(ProcessImpl.scala:159)
 at sbt.AbstractProcessBuilder.$bang(ProcessImpl.scala:156)
 at 
com.typesafe.sbt.sphinx.CommandLineSphinxRunner$$anonfun$1.apply(SphinxRunner.scala:119)
 at 
com.typesafe.sbt.sphinx.CommandLineSphinxRunner$$anonfun$1.apply(SphinxRunner.scala:104)
 at 
sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3$$anonfun$apply$4.apply(Tracked.scala:200)
 at 
sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3$$anonfun$apply$4.apply(Tracked.scala:196)
 at sbt.Difference.apply(Tracked.scala:175)
 at sbt.Difference.apply(Tracked.scala:157)
 at sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3.apply(Tracked.scala:196)
 at sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3.apply(Tracked.scala:195)
 at sbt.Difference.apply(Tracked.scala:175)
 at sbt.Difference.apply(Tracked.scala:151)
 at sbt.FileFunction$$anonfun$cached$2.apply(Tracked.scala:195)
 at sbt.FileFunction$$anonfun$cached$2.apply(Tracked.scala:193)
 at 
com.typesafe.sbt.sphinx.CommandLineSphinxRunner.sphinxBuild(SphinxRunner.scala:126)
 at 
com.typesafe.sbt.sphinx.CommandLineSphinxRunner.generateEpub(SphinxRunner.scala:67)
 at 
com.typesafe.sbt.site.SphinxSupport$$anonfun$generateEpubTask$1.apply(SphinxSupport.scala:88)
 at 
com.typesafe.sbt.site.SphinxSupport$$anonfun$generateEpubTask$1.apply(SphinxSupport.scala:88)
 at scala.Function5$$anonfun$tupled$1.apply(Function5.scala:35)
 at scala.Function5$$anonfun$tupled$1.apply(Function5.scala:34)
 at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
 at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
 at sbt.std.Transform$$anon$4.work(System.scala:63)
 at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
 at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
 at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
 at sbt.Execute.work(Execute.scala:235)
 at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
 at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
 at 
sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
 at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
 at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
 at java.lang.Thread.run(Thread.java:745)


[akka-user] Can't build Akka from source

2015-04-02 Thread Leszek Gruchała
Hi,
I am trying to build Akka from master branch.
I do
sbt -Dakka.scaladoc.diagrams=false publish-local
and as result I get

[error] (akka-docs/sphinx:generateEpub) java.io.IOException: Cannot run 
program sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, 
No such file or directory
[error] (akka-docs/sphinx:generatePdf) java.io.IOException: Cannot run 
program sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, 
No such file or directory
[error] (akka-docs/sphinx:generateHtml) java.io.IOException: Cannot run 
program sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, 
No such file or directory

But this is not true

08:52 $ cd /Users/lgr/projects/opensource/akka/akka-docs/
08:52 $ ls
_sphinx build.sbt rst rst_preprocessed target


last akka-docs/sphinx:generateEpub

[info] Generating Sphinx epub documentation...
[debug] Command: sphinx-build -a -E -b epub -d /Users/lgr/projects/
opensource/akka/akka-docs/target/sphinx/doctrees/epub -Dversion=2.4-SNAPSHOT 
-Drelease=2.4-SNAPSHOT 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed 
/Users/lgr/projects/opensource/akka/akka-docs/target/sphinx/epub
[debug] Environment: Map(PYTHONPATH - /Users/lgr/projects/opensource/akka/
akka-docs/target/sphinx/packages/pygments)
java.io.IOException: Cannot run program sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, 
No such file or directory
 at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
 at sbt.SimpleProcessBuilder.run(ProcessImpl.scala:349)
 at sbt.AbstractProcessBuilder.run(ProcessImpl.scala:128)
 at sbt.AbstractProcessBuilder$$anonfun$runBuffered$1.apply(ProcessImpl.
scala:159)
 at sbt.AbstractProcessBuilder$$anonfun$runBuffered$1.apply(ProcessImpl.
scala:159)
 at com.typesafe.sbt.sphinx.CommandLineSphinxRunner$$anon$1.buffer(
SphinxRunner.scala:159)
 at sbt.AbstractProcessBuilder.runBuffered(ProcessImpl.scala:159)
 at sbt.AbstractProcessBuilder.$bang(ProcessImpl.scala:156)
 at com.typesafe.sbt.sphinx.CommandLineSphinxRunner$$anonfun$1.apply(
SphinxRunner.scala:119)
 at com.typesafe.sbt.sphinx.CommandLineSphinxRunner$$anonfun$1.apply(
SphinxRunner.scala:104)
 at sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3$$anonfun$apply$4.
apply(Tracked.scala:200)
 at sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3$$anonfun$apply$4.
apply(Tracked.scala:196)
 at sbt.Difference.apply(Tracked.scala:175)
 at sbt.Difference.apply(Tracked.scala:157)
 at sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3.apply(Tracked.scala:
196)
 at sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3.apply(Tracked.scala:
195)
 at sbt.Difference.apply(Tracked.scala:175)
 at sbt.Difference.apply(Tracked.scala:151)
 at sbt.FileFunction$$anonfun$cached$2.apply(Tracked.scala:195)
 at sbt.FileFunction$$anonfun$cached$2.apply(Tracked.scala:193)
 at com.typesafe.sbt.sphinx.CommandLineSphinxRunner.sphinxBuild(SphinxRunner
.scala:126)
 at com.typesafe.sbt.sphinx.CommandLineSphinxRunner.generateEpub(
SphinxRunner.scala:67)
 at com.typesafe.sbt.site.SphinxSupport$$anonfun$generateEpubTask$1.apply(
SphinxSupport.scala:88)
 at com.typesafe.sbt.site.SphinxSupport$$anonfun$generateEpubTask$1.apply(
SphinxSupport.scala:88)
 at scala.Function5$$anonfun$tupled$1.apply(Function5.scala:35)
 at scala.Function5$$anonfun$tupled$1.apply(Function5.scala:34)
 at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
 at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
 at sbt.std.Transform$$anon$4.work(System.scala:63)
 at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
 at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
 at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
 at sbt.Execute.work(Execute.scala:235)
 at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
 at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
 at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(
ConcurrentRestrictions.scala:159)
 at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.
java:1142)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.
java:617)
 at java.lang.Thread.run(Thread.java:745)

Thanks for help,
Leszek


-- 
  Read the docs: http://akka.io/docs/
  Check the FAQ: 
 http://doc.akka.io/docs/akka/current/additional/faq.html
  Search the archives: https://groups.google.com/group/akka-user
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Re: [akka-user] Can't build Akka from source

2015-04-02 Thread Leszek Gruchała
Thanks a lot. It would be helpful to have reference to this documentation on 
Building Akka page :-)

I got another problem with only PDF generation, here’s the end of the error:

[debug] LaTeX Warning: Hyper reference `common/cluster:niy' on page 259 
undefined on in
[debug] put line 18510.
[debug]
[debug] ! Undefined control sequence.
[debug] argument \node@class@name
[debug]
[debug] l.18517 ...ection{Partitioning \DUspan{}{{[}*{]}}}
[debug]
[debug] ?
[debug] ! Emergency stop.
[debug] argument \node@class@name
[debug]
[debug] l.18517 ...ection{Partitioning \DUspan{}{{[}*{]}}}
[debug]
[debug] !  == Fatal error occurred, no output PDF file produced!
[debug] Transcript written on AkkaJava.log.
[debug] make: *** [AkkaJava.pdf] Error 1
java.lang.RuntimeException: Sphinx pdf generation failed.  See debug output for 
details.
at scala.sys.package$.error(package.scala:27)
at 
com.typesafe.sbt.sphinx.CommandLineSphinxRunner.makePdf(SphinxRunner.scala:146)
at 
com.typesafe.sbt.sphinx.CommandLineSphinxRunner.generatePdf(SphinxRunner.scala:63)
at 
com.typesafe.sbt.site.SphinxSupport$$anonfun$generatePdfTask$1.apply(SphinxSupport.scala:84)
at 
com.typesafe.sbt.site.SphinxSupport$$anonfun$generatePdfTask$1.apply(SphinxSupport.scala:84)
at scala.Function5$$anonfun$tupled$1.apply(Function5.scala:35)
at scala.Function5$$anonfun$tupled$1.apply(Function5.scala:34)
at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
at sbt.std.Transform$$anon$4.work(System.scala:63)
at 
sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
at 
sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
at sbt.Execute.work(Execute.scala:235)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
at 
sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
[error] (akka-docs/sphinx:generatePdf) Sphinx pdf generation failed.  See debug 
output for details.

Is it possible to disable documentation generation?



-- 
Leszek Gruchała
gruchala.eu

On 2 Apr 2015 at 09:20:55, Konrad Malawski (konrad.malaw...@typesafe.com) wrote:

Hi Leszek,
Are you sure you have the sphinx-build command available? It’s not complaining 
about the directory, it is complaining about the lack of sphinx. 

Have you installed Sphinx?
Here’s how: http://doc.akka.io/docs/akka/snapshot/dev/documentation.html

-- 
Cheers,
Konrad 'ktoso’ Malawski
Akka @ Typesafe

On 2 April 2015 at 09:18:26, Leszek Gruchała (leszekgruch...@gmail.com) wrote:

Hi,
I am trying to build Akka from master branch.
I do
sbt -Dakka.scaladoc.diagrams=false publish-local
and as result I get

[error] (akka-docs/sphinx:generateEpub) java.io.IOException: Cannot run program 
sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, No 
such file or directory
[error] (akka-docs/sphinx:generatePdf) java.io.IOException: Cannot run program 
sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, No 
such file or directory
[error] (akka-docs/sphinx:generateHtml) java.io.IOException: Cannot run program 
sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, No 
such file or directory

But this is not true

08:52 $ cd /Users/lgr/projects/opensource/akka/akka-docs/
08:52 $ ls
_sphinx build.sbt rst rst_preprocessed target


last akka-docs/sphinx:generateEpub

[info] Generating Sphinx epub documentation...
[debug] Command: sphinx-build -a -E -b epub -d 
/Users/lgr/projects/opensource/akka/akka-docs/target/sphinx/doctrees/epub 
-Dversion=2.4-SNAPSHOT -Drelease=2.4-SNAPSHOT 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed 
/Users/lgr/projects/opensource/akka/akka-docs/target/sphinx/epub
[debug] Environment: Map(PYTHONPATH - 
/Users/lgr/projects/opensource/akka/akka-docs/target/sphinx/packages/pygments)
java.io.IOException: Cannot run program sphinx-build (in directory 
/Users/lgr/projects/opensource/akka/akka-docs/rst_preprocessed): error=2, No 
such file or directory
 at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
 at