Description of problem:

Analysis fails with camel rules

Version-Release number of selected component (if applicable):
0.3.0-rc2 (konveyor)

How reproducible:
Always

Steps to Reproduce:
1. Analyze https://github.com/openmrs/openmrs-core in source only mode with the camel3 target

Actual results:

Following error found:
errors:

• severity: Error
  description: '[Analyzer] camel3/camel2.component-changes-00019: could not run grep with provided pattern exit status 2'
• severity: Error
  description: '[Analyzer] camel3/camel2.component-changes-00019: could not run grep with provided pattern exit status 2'
• severity: Error
  description: '[Analyzer] camel3/camel2.xml-removed-components-00008: could not run grep with provided pattern exit status 2'

Expected results:
Analysis run with no error

Additional info:
Tested this in konveyor