![]() ![]() Once installed, you can also use tools such as PortAuthority to visually browse the repository and install ports. You can, however, selectively upgrade ports if you want to delay other upgrades until later. port search MYSTRING (where you replace MYSTRING with the one you’d like to use) to update all ports that have an upgrade available. To update all of your installed ports at once: Later, to update a package to its latest and greatest: 'Package manager' is a generic name for software to install, upgrade, and uninstall applications. Now that we’ve done that we’ll be able to use port to install and uninstall packages. MacPorts is an easy way to get open source applications and keep them updated on macOS. To uninstall the Macports, and port functions, first uninstall all the installed ports by. First, let’s update the ports to the latest and greatest: It will then also allow you to update your ports as well. After installing MacPorts, try running a selfupdate to grab all the latest MacPorts Portfiles (Portfiles contain information about how to install MacPorts software 'ports'). Now cd into the /opt/local/bin directory of your system. Additionally, this command is used to update the MacPorts software itself - think of it is a Software Update, like its name suggests. Once the installer is finished click on the Finish button to close out the installer. To upgrade a copy of MacPorts that was installed from source to the newer release of the source code, simply repeat the source install with the newer version of the MacPorts source code. ![]() MacPorts Installer License Agreement Screenįinally, choose the location of your install or just click on the Install button to install it into the standard location (/opt/local). Overall, if you are coming from Linux and would like access to more 'generic' nix utilities, and a system similar to apt, then I would recommend looking into Macports: It allows, for example, using the latest 'generic' GCC, as opposed to/in addition to Apples included GCC, just as an example. MacPorts base upgrades are performed automatically (when a newer release is available) during a selfupdate operation. Click Continue and then Agree if you agree to the license agreement. Next, read the license agreement at the License Agreement Screen. Next, read the ReadMe and click Continue again. To get started, first download the latest version here. LibCoreLegacy.rootmap libRIOLegacy.rootmap libThreadLegacy.rootmap libcppyy_backend.soĬompiler: Apple LLVM version 10.0.1 (clang-1001.0.46.MacPorts is an application that allows you to install and remove software packages, referred to as ports (thus the name). If I look in /opt/local/Library/Frameworks/amework/Versions/3.7/lib/python3.7/site-packages/cppyy_backend/lib I see the following: libCling.so libCoreLegacy.so libRIOLegacy.so libThreadLegacy.so Generally in python I can’t import ccppy_backend or ccppy. I also verified that cppyy was gone from the site packages of the python installation. To list all outdated ports, quickly running a selfupdate will make sure that your list of outdated ports reflects the latest versions available within the MacPorts infrastructure. MacPorts manages the dependencies for you and makes it easy to later update or uninstall software too. I’ve completely wiped root from macports, and verified nothing was left. MacPorts provides an easy way to install various open-source software products on macOS. RuntimeError: could not load cppyy_backend library Viewed 9k times 5 ginnyweasley: s66 sudo port selfupdate Password: -> Updating MacPorts base sources using rsync Error: /opt/local/bin/port: port selfupdate failed: Error synchronizing MacPorts sources: command execution failed I have tried to redownload macports and it still does not seem to work. > 74 raise RuntimeError("could not load cppyy_backend library") opt/local/Library/Frameworks/amework/Versions/3.7/lib/python3.7/site-packages/cppyy_backend/loader.py in load_cpp_backend() opt/local/Library/Frameworks/amework/Versions/3.7/lib/python3.7/site-packages/cppyy/_cpython_cppyy.py in ġ8 # first load the dependency libraries of the backend, then pull in the opt/local/Library/Frameworks/amework/Versions/3.7/lib/python3.7/site-packages/cppyy/_init_.py in In python (3.7) if I import ROOT I get /opt/local/Library/Frameworks/amework/Versions/3.7/lib/python3.7/site-packages/ROOT/_init_.py in ģ0 # import libROOTPythonizations with Python version number I want to update all my outdated ports, but as libgcc-devel takes upwards of 3 hours to build, I want to exclude it. When I try to get root 6.22 through macports, root generally works fine, but pyroot is broken and can’t be imported. ![]()
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