the detection of the package manager was wrong
the cache file is now valid, so we only have one package match
re-enable acceptance tests which now pass on solaris
redmine6476: Aborting on low entropy is too drastic.

Rather than reverting the whole commit involved, keep what we can of
it and Log() instead of UnexpectedError(), at least until Jimis can
invent some better way to respond to this.
Pass the path to pcre.h to the compiler
Merge pull request #1888 from ediosyncratic/rand-fix

redmine6476: Aborting on low entropy is too drastic.

Failed automatic test, but Matthew says it's only expected failures.
Merge pull request #1889 from MatthewCattell/re-enable-solaris-acceptance-tests

Re-enable acceptance tests which now pass on Solaris.
Merge pull request #1890 from skreuzer/autoconf

Pass the path to pcre.h to the compiler
Merge pull request #1886 from basvandervlies/fix_package_cache

the detection of the package manager was wrong