Unsolved

Mac OSX 10.7 - Lion 64bit
Python v2.7.2
PyRosetta 2.0

I downloaded and extracted the files for PyRosetta. I moved them to my documents. When I open terminal and go the directory where PyRosetta is located I cannot step 4 to work from the instructions online.
"
4. From within the PyRosetta directory, type 'source
SetPyRosettaEnvironment.sh' into the command line to set up the PyRosetta
library filepaths"

I type "bash-3.2$ source SetPyRosettaEnvironment.sh"

I receive an error that says "bash: cd: SetPyRosettaEnvironment.sh: not a directory

Is there any protocol for this as mentioned in the title?
My X-ray data do not have phase included and my NMR data do not have NOESY data.

Trying something like the following in C++ Rosetta 3.3:

//-in:file::centroid
P = new core::pose::Pose();
Q = new core::pose::Pose();
pose_from_pdb(P,"test.pdb");
pose_from_pdb(Q,"test2.pdb");

scoreFxn(P); //-501.22
scoreFxn(Q); //-528.17

for(size_t k=1; k<=P.n_residue(); k++)
{

• P.set_phi(k,Q.phi(k));
• P.set_psi(k,Q.psi(k));
• P.set_omega(k,Q.omega(k));

}
scoreFxn(P); //3826.51

I am wondering if it is possible to use the enzyme design algorithm with a cst file containing variable cst blocks used for matching. I am using the following cst file for my matching:


#block 1 - Malimide-Cys
CST::BEGIN
TEMPLATE:: ATOM_MAP: 1 atom_name: C1 C2 H1
TEMPLATE:: ATOM_MAP: 1 residue3: HAS

TEMPLATE:: ATOM_MAP: 2 atom_name: SG CB CA
TEMPLATE:: ATOM_MAP: 2 residue1: C

CONSTRAINT:: distanceAB: 1.85 0.20 240.00 1 1
CONSTRAINT:: angle_A: 105.00 10.00 58.00 360.00 1