Simple example progrma that uses tbb::queueing mutex inside a tbb::parallel_for does not compile

Simple example progrma that uses tbb::queueing mutex inside a
tbb::parallel_for does not compile

here is a toy example I'm playing with to learn how to use TBB.
Parallel::operator() should run in parallel, but it has a critical region
that should only be accessed by a single processor at a time, so the
message it prints does not get scrambled. My problem is that it fails to
compile and the message isn't really helping me mutch. What am I doing
wrong?
Also, is this considered tha proper way to implement a mutex inside a
parallel_for?
#include <iostream>
#include <vector>
#include <cmath>
#include <tbb/tbb.h>
typedef tbb::queuing_mutex Mutex;
struct Parallel
{
Mutex mutex;
std::vector<int> * values;
Parallel(std::vector<int> * values_) : values(values_) {}
void operator()( tbb::blocked_range< unsigned int > & range ) const {
for(unsigned int i = range.begin(); i < range.end(); ++i) {
{
Mutex::scoped_lock lock(mutex);
if ( (*values)[i] > 40)
{
std::cout << "NO SCRAMBLING ALLOWED!" << std::endl;
}
lock.release();
}
}
}
};
int main() {
const int someValue = 20000;
std::vector<int> data(someValue);
for(int i = 0; i < someValue; ++i) {
data[i] = std::rand();
}
tbb::parallel_for( tbb::blocked_range<unsigned int>(0, data.size()),
Parallel(&data) );
}
Bellow is the error message:
/path-to-src/main.cpp: In member function 'void
Parallel::operator()(tbb::blocked_range<unsigned int>&) const':
/path-to-src/main.cpp:20:46: error: no matching function for call to
'tbb::queuing_mutex::scoped_lock::scoped_lock(const Mutex&)'
/path-to-src/main.cpp:20:46: note: candidates are:
In file included from /usr/include/tbb/tbb.h:65:0,
from /path-to-src/main.cpp:4:
/usr/include/tbb/queuing_mutex.h:80:9: note:
tbb::queuing_mutex::scoped_lock::scoped_lock(tbb::queuing_mutex&)
/usr/include/tbb/queuing_mutex.h:80:9: note: no known conversion for
argument 1 from 'const Mutex {aka const tbb::queuing_mutex}' to
'tbb::queuing_mutex&'
/usr/include/tbb/queuing_mutex.h:77:9: note:
tbb::queuing_mutex::scoped_lock::scoped_lock()
/usr/include/tbb/queuing_mutex.h:77:9: note: candidate expects 0
arguments, 1 provided
/usr/include/tbb/queuing_mutex.h:66:11: note:
tbb::queuing_mutex::scoped_lock::scoped_lock(const
tbb::queuing_mutex::scoped_lock&)
/usr/include/tbb/queuing_mutex.h:66:11: note: no known conversion for
argument 1 from 'const Mutex {aka const tbb::queuing_mutex}' to 'const
tbb::queuing_mutex::scoped_lock&'