Hudson is run directly without installing a container (java -jar hudson.war). When the job contains a space (e.g. "My App"), the build cancels with a "No such file or directory" error. The build passes after removing the spaces from the project name (i.e. "My App" => "My_App"). The git plugin is used for version control.

Here's the log:
Started by user anonymous
Checkout:workspace / /Users/vpdn/.hudson/jobs/My App/workspace - hudson.remoting.LocalChannel@673ceab3
Using strategy: Default
Last Built Revision: Revision dd4af83976a060b0db41a6ace1662c93578c92b7 (origin/master)
Checkout:workspace / /Users/vpdn/.hudson/jobs/My App/workspace - hudson.remoting.LocalChannel@673ceab3
GitAPI created
Fetching changes from the remote Git repository
Fetching upstream changes from /Users/vpdn/projects/ISO
[workspace] $ git fetch -t /Users/vpdn/projects/ISO +refs/heads/:refs/remotes/origin/
[workspace] $ git ls-tree HEAD
Seen branch in repository origin/master
Commencing build of Revision dd4af83976a060b0db41a6ace1662c93578c92b7 (origin/master)
GitAPI created
Checking out Revision dd4af83976a060b0db41a6ace1662c93578c92b7 (origin/master)
[workspace] $ git checkout -f dd4af83976a060b0db41a6ace1662c93578c92b7
[workspace] $ git tag -a -f -m "Hudson Build #14" hudson-My_App-14
Recording changes in branch origin/master
[workspace] $ git whatchanged --no-abbrev -M --pretty=raw dd4af83976a060b0db41a6ace1662c93578c92b7..dd4af83976a060b0db41a6ace1662c93578c92b7
[workspace] $ /bin/sh xe /var/folders/xL/xLKbTUWzHTWiu7FoSOxiuU+++TI/-Tmp/hudson7463818921336374711.sh
+ /Users/vpdn/.hudson/jobs/My App/workspace/build.sh
/var/folders/xL/xLKbTUWzHTWiu7FoSOxiuU+++TI/Tmp/hudson7463818921336374711.sh: line 2: /Users/vpdn/.hudson/jobs/My: No such file or directory
Finished: FAILURE