<div dir="ltr"><div dir="ltr" style="font-size:13px">Hello,<div><br></div><div>I am attempting to run a pipeline from nipype which wraps mrtrix. </div><div><br></div><div>It is the script called dmri_mrtrix_dti</div><div><br></div><div>I have installed the mrtrix and compiled it successfully for my macbook.</div><div><br></div><div>I get the following error, which seems to indicate that I do not have all the required binaries:  I looked and I couldn&#39;t find these commands in bin folder.  Any help is appreciated!!! Thank you</div><div><br></div><div><pre style="white-space:pre-wrap;padding:0px;font-size:14px;color:rgb(0,0,0);border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;margin-top:0px;margin-bottom:0px;line-height:17.000059127807617px;word-break:break-all;word-wrap:break-word;background-color:rgb(255,221,221);border:0px;vertical-align:baseline">ERROR:workflow:could not run node: dwiproc.tractography.tensor2fa.a0
INFO:workflow:crashfile: /Users/macbook/Desktop/crash-20141215-235215-macbook-tensor2fa.a0.npz
ERROR:workflow:could not run node: dwiproc.tractography.tensor2adc.a0
INFO:workflow:crashfile: /Users/macbook/Desktop/crash-20141215-235215-macbook-tensor2adc.a0.npz
ERROR:workflow:could not run node: dwiproc.tractography.tensor2vector.a0
INFO:workflow:crashfile: /Users/macbook/Desktop/crash-20141215-235215-macbook-tensor2vector.a0.npz
ERROR:workflow:could not run node: dwiproc.tractography.gen_WM_mask.a0
INFO:workflow:crashfile: /Users/macbook/Desktop/crash-20141215-235215-macbook-gen_WM_mask.a0.npz
ERROR:workflow:could not run node: dwiproc.tractography.threshold_b0.a0
INFO:workflow:crashfile: /Users/macbook/Desktop/crash-20141215-235215-macbook-threshold_b0.a0.npz
INFO:workflow:***********************************</pre></div></div><div class="" style="font-size:13px"></div></div>