MacTeX | Donate | FAQ | Help | TUG
faq.html gettinghelp.html-->MacOS 10.11 El Capitan - End of Life SCS Computing Support Ended macOS El Capitan no longer supported by Apple. In keeping with Apple's release cycle, macOS 10.11 El Capitan is no longer receiving security updates as of August 2018. El Capitan was replaced by Sierra 10.12, High Sierra 10.13 and the current release, macOS 10.14 Mojave. As a result SCS Computing Facilities (SCSCF) is phasing out. After upgrading to El Capitan, my macs are not able to do x11forwarding. When I ssh -Y to a remote mac host I get the following message: X11 forwarding request failed on channel 0. This indicates that DISPLAY variable set to a local value - I would expect 10 or larger for a remote login. Mac OS X starting from Yosemite. In the last versions of Mac OS X (Yosemite, El Capitan), the X11 program is no longer included. The XQuartz project was created by Apple as a community effort to allow old programs (like Darwine) to run on Mac OS X by using the same X11 libraries. So, you just have to install XQuartz, and then you'll get the X11.
X11 For Mac El Capitan Mac
| To obtain the distribution, click the link below. | |||
| All install packages are developer-signed and notarized by Apple. | |||
| While downloading, please skim read the rest of the page. | |||
| Users who run into trouble often write us without noticing that the solution is on this very page. | |||
| MacTeX-2021 requires macOS 10.14, 10.15, or 11 | |||
| Mojave, Catalina, or Big Sur | |||
| and runs natively on both Arm and Intel machines. MacTeX.pkg [ approximately 4.4G - 29 March 2021] The MD5 sum is 327168dcc3036603eccce226cb7fadf9 The SHA256 sum is e541257d70f911550341853709fc45d9fa9fcd4c93058382000ebb19b284833b The SHA512 sum is 05d6e46347feb07bd9fed8ff1bfa855059a8fcf2c452fd832e0db1e15b5c171a2f86b5b911c37166dd19cfaba4f6e7fa4ea9f46c322f87f02f2b411bd1c54852 Download with Safari strongly recommended | |||
Installing MacTeX All binaries in MacTeX-2021 are universal, with code for both Arm and Intel processors. The same source code is used to compile both types of code, so Apple's Arm and Intel machines are on exactly the same footing. After downloading, move the file MacTeX.pkg to the desktop or another convenient spot,and double click it to install. Follow the straightforward instructions. Installation on a recent Macintoshtakes about ten minutes. When installation is complete, go to /Applications/TeX and read the documentREAD ME FIRST installed there, which explains how to find and use LaTeX. A copy of this document is availablehere. The installer presents a Welcome page. Then it presents a ReadMe page with more information.It presents a Software License page, and then a Final Page; clicking the 'Install' button on this page will start the actual installation. The final page also has a 'Customize' button, which leads to a panel allowing users to decide which pieces to install: Ghostscript, the Ghostscript Library, the GUI applications, and TeX Live itself. Most users will take the standard installation and ignore 'Customize'. Users who use MacPorts or HomeBrew may prefer to use the Ghostscript provided by these projects; if so they should use 'Customize' to disable Ghostscript installation. At the end of installation, the installer will report 'Success.' But sometimes, the installer puts up a dialog saying 'Verifying...' and then the install hangs. In all cases known to us, rebooting the Macintosh fixes this problem. After the reboot, install again. If other problems are reported during installation, skip to the section 'Installation Errors' below. MacTeX writes a symbolic link /Library/TeX/texbin which indirectly points to the TeX Live binary directory. Configure your GUI programs to use this link. The GUI programs we supply should automatically configure themselves. On older systems, you may have seen the link /usr/texbinwhich did the same thing. When Apple produced El Capitan, they modified the system so users could no longer write directly to the /usr directory and this rule remains in effect today. Therefore we replaced /usr/texbin with /Library/TeX/texbin. MacTeX installs TeX Live, the actual TeX Distribution, in /usr/local/texlive/2021, a location often hidden in the Finder. Typical users access TeX using a 'front end', a program providing an editor to enter TeX source and a preview window to view the typeset output. MacTeX installs the front end TeXShop in /Applications/TeX and most people will access TeX using that front end or a similar one. MacTeX installs a file called READ-ME-FIRST in ``/Applications/TeX/Docs and Spell Utilities'. This file explains how to start TeXShop and enter and then typeset a short sample document. MacTeX does not overwrite the TeX Distribution from the previous year. Users who run into trouble can switch to the previous distribution until the new distribution is fixed. Long ago we installed a Preference Pane which could do this switching, but this functionality is now in TeX Live Utility, which should be in /Applications/TeX. To switch, use the Configure menu item 'Select Default TeX Live Version.' MacTeX completely configures TeX, so after installationit is ready to use. Go to '/Applications/TeX/Docs and Spell Utilities/READ ME FIRST.pdf' and read this short document to get started. The location '/Applications/TeX/Docs and Spell Utilities/Documents' also contains 'What is installed', which lists all the components of MacTeX and their installation locations. MacTeX installs TeX Live, which contains TeX, LaTeX, AMS-TeX, and virtually every TeX-related style file and font. TeX Live is maintained by TeX User Groups across the world.TeX Live is compiled from the same sources for all platforms: Macintosh, Windows, Linux, Unix. MacTeX also installs the GUI programsTeXShop, LaTeXiT, TeX Live Utility, and BibDesk. MacTeX installs Ghostscript, an open source version of Postscript. An optional package installs libgs, the dynamical library for Ghostscript. That library is used by only one program in TeX Live, dvisvgm. So it is not installed by default, but can be obtained using the ``custom install' option in MacTeX. X11 is an open source windowing system using by Linux machines. Most Macintosh users can ignore it.An open source version of X11 called XQuartz is available for the Macintosh. It can be found here. If you use X11, you should update to the latest version of XQuartz, 2.8.0. This is particularly important for users with Arm machines. If you installed MacTeX before upgrading XQuartz, just install the Ghostscript piece again. The TeX Live programs xdvi, pdfopen, and pdfclose require X11. In addition, the Ghostscript library libgs requires X11 (but notice that dvisvgm is the only TeX Live program using it). Ghostscript comes with two binaries, gs-X11 and gs-noX11, where gs-X11 has support for X11 and gs-noX11 does not. When Ghostscript is first installed, a symbolic link named gs is created in /usr/local/bin. If X11 is present, gs points to gs-X11; otherwise it points to gs-noX11. On Arm machines, gs points to gs-X11 only if XQuartz 2.8.0 or higher is present. | |||
In almost all cases, this error is caused by a faulty download. There is an easy way to check this. Go to /Applications/Utilities and run Terminal. Type
If you are having trouble downloading MacTeX, note that the download link points to a 'multiplexer' site which parcels out requests to various up-to-date CTAN mirrors. Occasionally users have trouble getting the package from this multiplexer. In that case, choose a specific mirror on this mirror page. If you are still unable to download MacTeX-2021 after trying several specific mirrors, and your md5 sum is always incorrect, there is almost nothing we can do to help. The TeX User Group does not run the distribution servers; they are maintained by an entirely separate organization called CTAN. Complaining to us that your download always fails is a waste of time. Updating Various Pieces After Installation Sometimes at the end of installation, the installer will report 'The installation failedThe Installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance.'and a space. Then drag the install package icon 'MacTeX.pkg' and drop it on the Terminal window.Push RETURN. Terminal will print a message and then a long item with letters and numbers.Compare this number to the MD5 sum at the top of this page just under the MacTeX.pkg link.If the two numbers are different, your download was defective and you download again.If you downloaded with a third party browser, we recommend trying Safari for the new download.TeX Live 2021 and the various GUI programs installed by MacTeX are up to date as of April, 2021. But various pieces may have been updated since then. Each of our GUI programs has a menu item called 'Check for Updates.' Select this item to update the program to the current version. The TeX Live command line files are updated daily. To install these updates, use TeX Live Utility in /Applications/TeX.
|
The XQuartz project is an open-source effort to develop a version of the X.Org X Window System that runs on macOS. Together with supporting libraries and applications, it forms the X11.app that Apple shipped with OS X versions 10.5 through 10.7.
Quick Download
| Download | Version | Released | Info |
|---|---|---|---|
| XQuartz-2.8.1.dmg | 2.8.1 | 2021-04-25 | For macOS 10.9 or later |
| XQuartz-2.7.11.dmg | 2.7.11 | 2016-10-29 | For OS X 10.6.3 or later |
| X11-2.6.3.dmg | 2.6.3 | 2011-07-20 | For OS X 10.5.x (final Leopard release) |
Important Info for 10.5 Users
OS X Software Updates have included some of the work done by the XQuartz project, but for various reasons, Apple cannot ship the latest and greatest version offered by the XQuartz site. Since the XQuartz X11 package clobbers Apple's X11.app, their software update will clobber the XQuartz X11 package. Because of this, you may experience conflicts after doing a Software Update from Apple. Please re-install the latest XQuartz X11 release for Leopard after installing a system software update to OS X 10.5.x Leopard.
X11 For Mac El Capitan Download
License Info
El Capitan Os X Download
An XQuartz installation consists of many individual pieces of software which have various licenses. The X.Org software components’ licenses are discussed on theX.Org Foundation Licenses page.The quartz-wm window manager included with the XQuartz distribution uses the Apple Public Source License Version 2.