Can't run karma tests

gistfile1.txt

0 info it worked if it ends with ok
1 verbose cli [ 'c:\\Program Files\\nodejs\\node.exe',
1 verbose cli   'c:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'run',
1 verbose cli   'karma-tests' ]
2 info using npm@1.4.28
3 info using node@v0.10.36
4 verbose run-script [ 'prekarma-tests', 'karma-tests', 'postkarma-tests' ]
5 info prekarma-tests rdpinspector@1.0.3
6 info karma-tests rdpinspector@1.0.3
7 verbose unsafe-perm in lifecycle true
8 info rdpinspector@1.0.3 Failed to exec karma-tests script
9 error rdpinspector@1.0.3 karma-tests: `./node_modules/karma/bin/karma start --single-run`
9 error Exit status 1
10 error Failed at the rdpinspector@1.0.3 karma-tests script.
10 error This is most likely a problem with the rdpinspector package,
10 error not with npm itself.
10 error Tell the author that this fails on your system:
10 error     ./node_modules/karma/bin/karma start --single-run
10 error You can get their info via:
10 error     npm owner ls rdpinspector
10 error There is likely additional logging output above.
11 error System Windows_NT 6.1.7601
12 error command "c:\\Program Files\\nodejs\\node.exe" "c:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "karma-tests"
13 error cwd c:\src\github.com\firebug\rdp-inspector
14 error node -v v0.10.36
15 error npm -v 1.4.28
16 error code ELIFECYCLE
17 verbose exit [ 1, true ]