![]() Upgrading only one or the other will leave you with a mismatch which could cause problems. However if you previously had both Xcode and the command line tools installed before upgrading macOS, then after upgrading macOS you should upgrade both Xcode and the command line tools. So having just Xcode should work in most cases. > But, when you run Xcode-select -install, the resulting dialog seems to indicate that installing Xcode also installs the command line tools.īecause of changes that Apple made starting with macOS Mojave, some work was put into MacPorts to make it work with only an Xcode installation, so that a command line tools installation was not also necessary. > This implies that you need to install the command line tools separately from Xcode. Install the command line tools package as well (run xcode-select -install)." Open the Xcode application once after installation and follow any prompts. > "After a major system change, update the development tools by installing the latest version of Xcode. > Aside: To be honest, it’s not clear to me if I have to separately install the command line tools if I have already done a full install of Xcode. > What should I do if I’m unable to install the command line tools before I go back home? > I’ll only be here a few more days, but I hesitate to proceed until I install the command line tools. > I have not yet installed the appropriate version of MacPorts nor have I uninstalled my installed ports. Earlier today I kept getting network errors and now every time I try it gets stuck on "Finding Software". Now I’m stuck trying to install the command line tools. I also installed a compatible version of Xcode from the App Store. That upgrade wasn’t flawless, but it’s working. This visit I finally bit the bullet and upgraded from Mavericks to High Sierra. > This on a 2010 MBA that I only visit once a month. ![]() On Jul 12, 2019, at 01:58, Michael Newman wrote:
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