Sudo -v & wget -nv -O- | sudo sh /dev/stdin install_dir=/optĬhange /opt above to whatever folder you want calibre automatically installed to. You can change the folder calibre is installed into from the default (/opt) like this: On servers, if you get an error about a missing libEGL, you might need to install some OpenGL packages such as libegl1 and libopengl0.If you get an error Could not load the Qt platform plugin xcb you are missing some needed X11-XCB libraries, such as libxcb-xinerama0, for details see here.You need GLIBC 2.31 or higher and libstdc++.so.6.0.28 (from gcc 9.3.0) or higher to run calibre.Alternately, simply deleting the installation folder will remove 99% of the installed files. You can uninstall calibre by running sudo calibre-uninstall. You must have xdg-utils, wget, xz-utils and python ≥ 3.3 installed on your system before running the installer.

Sudo -v & wget -no-check-certificate -nv -O- | sudo sh /dev/stdin If you still want to proceed, pass the -no-check-certificate option to wget, like this: If you get an error about an untrusted certificate, that means your computer does not have any root certificates installed and so cannot download the installer securely.DownloadĬalibre Portable is available for immediate download from the calibre Portable homepage. And it's in Format, so it automatically works with the Platform including the Menu and Backup Utility. It supports upgrades by installing right over an existing copy, preserving all settings. Installer / FormatĬalibre Portable is packaged in a Installer so it will automatically detect an existing installation when your drive is plugged in. It supports conversions from nearly all ebook formats and has specific support for numerous ebook devices. It’ll allow you to do nearly everything and it takes things a step beyond normal e-book software. FeaturesĬalibre is a powerful and easy to use e-book manager. Update automatically or install from the portable app store in the Platform. And it's open source and completely free.

It's in Format so it can easily integrate with the Platform. calibre is an ebook manager, converter, and viewer with support for a variety of formats and devices. A new version of calibre Portable has been released by.

Calibre 6.25.0 download the new for mac