Hi all, I have the error below when trying to install Phenix in Centos6 running in a virtual machine (VMware workstation 12) in Win7 Enterprise. I've searched for this error in ccp4bb, phenixbb and google but nothing came out. Can anyone enlighten me? Best ========================================================================== Phenix Installation version: 1.10.1-2155 machine type: intel-linux-2.6-x86_64 OS version: 2.6.32-573.el6.x86_64 destination: /usr/local/phenix-1.10.1-2155 # of processors: 8 ========================================================================= Configuring Phenix components... Traceback (most recent call last): File "./bin/install.py", line 262, in <module> installer(sys.argv[1:]).install() File "/home/rpadua/.local/share/Trash/files/phenix-installer-1.10.1-2155-intel-linux-2.6-x86_64-centos6/lib/libtbx/auto_build/install_distribution.py", line 185, in install self.install_from_binary() File "/home/rpadua/.local/share/Trash/files/phenix-installer-1.10.1-2155-intel-linux-2.6-x86_64-centos6/lib/libtbx/auto_build/install_distribution.py", line 295, in install_from_binary self.reconfigure(log=log) File "/home/rpadua/.local/share/Trash/files/phenix-installer-1.10.1-2155-intel-linux-2.6-x86_64-centos6/lib/libtbx/auto_build/install_distribution.py", line 460, in reconfigure call(args=args, log=log, verbose=self.options.verbose) File "/home/rpadua/.local/share/Trash/files/phenix-installer-1.10.1-2155-intel-linux-2.6-x86_64-centos6/lib/libtbx/auto_build/installer_utils.py", line 81, in call raise RuntimeError("Call to '%s' failed with exit code %d" % (args, rc)) RuntimeError: Call to '/usr/local/phenix-1.10.1-2155/base/bin/python /usr/local/phenix-1.10.1-2155/modules/cctbx_project/libtbx/configure.py --current_working_directory /usr/local/phenix-1.10.1-2155/build --command_version_suffix 1.10.1-2155 phenix phaser solve_resolve labelit' failed with exit code 127 Ricardo