2 These warnings will likely cause trouble when distributing the package:
3 Warning: [parser-warning] pkg.cabal:1:1: Byte-order mark found at the beginning of the file
4 The following errors will cause portability problems on other environments:
5 Error: [bom] ./pkg.cabal starts with an Unicode byte order mark (BOM). This may cause problems with older cabal versions.
6 Error: Hackage would reject this package.