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Installation: Difference between revisions
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→considerations for a macOS machine with Apple M1 processor: don't use Neggia for now
m (→considerations for a macOS machine with Apple M1 processor: don't use Neggia for now) |
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ln -sf XDS-Apple_M1/* . | ln -sf XDS-Apple_M1/* . | ||
If you want to process .h5 files written by | If you want to process .h5 files written by Eiger detectors, use the [https://strucbio.biologie.uni-konstanz.de/pub/mac_bin/durin-plugin-Apple-arm64.so Durin plugin for Apple ARM64 processors] ([https://github.com/DiamondLightSource/durin source code]). | ||
A message like "Note: The following floating-point exceptions are signalling: IEEE_DIVIDE_BY_ZERO IEEE_UNDERFLOW_FLAG" may be printed after running XDS or XSCALE. This is harmless. | A message like "Note: The following floating-point exceptions are signalling: IEEE_DIVIDE_BY_ZERO IEEE_UNDERFLOW_FLAG" may be printed after running XDS or XSCALE. This is harmless. | ||
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Only Terminal windows that are opened afterwards will have access to the CCP4 programs! | Only Terminal windows that are opened afterwards will have access to the CCP4 programs! | ||
Become familiar with the concept and ways to run commands as "root" - google "mac osx become root". All the installation tasks that are run in a Terminal window require root privileges, since some of the programs and their links are written to /usr/local/bin. (As an alternative that does not require root for installation, one may create a directory $HOME/bin and use that for the programs and links. That would also require modification of the $PATH, by a one-time <code>echo 'export PATH=$PATH:$HOME/bin' >> ~/.profile</code>) | Become familiar with the concept and ways to run commands as "root" - google "mac osx become root". All the installation tasks that are run in a Terminal window require root privileges, since some of the programs and their links are written to /usr/local/bin. (As an alternative that does not require root for installation, one may create a directory $HOME/bin and use that for the programs and links. That would also require modification of the $PATH, by a one-time <code>echo 'export PATH=$PATH:$HOME/bin' >> ~/.profile; echo 'export PATH=$PATH:$HOME/bin' >> ~/.zprofile</code>) | ||
So, prepare the following steps by opening the Terminal window, and then | So, prepare the following steps by opening the Terminal window, and then | ||
sudo su | sudo su # this will make you root, and ask for your password | ||
mkdir /usr/local/bin # only if /usr/local/bin was not created before | mkdir /usr/local/bin # only if /usr/local/bin was not created before | ||