I have 2GB Swap space $  swapon --summary Filename                Type        Size    Used    Priority /dev/sda2                                  partition    2220500    182784    -2 Will adding swap be enough? How much and how to add? # fdisk -l /dev/sda Disk /dev/sda: 111.8 GiB, 120034123776 bytes, 234441648 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x4cc7fbcb Device     Boot     Start       End   Sectors   Size Id Type /dev/sda1            2048 230000000 229997953 109.7G 83 Linux /dev/sda2       230000640 234441647   4441008   2.1G 82 Linux swap / Solaris 3. Nov 2018 11:49 by boskovits@gmail.com : > > > <> znavko@tutanota.com > > ezt írta (időpont: 2018. nov. 3., Szo 7:13): > >> >> I am watching this bug on Lenovo G50-30 (CPU 2.1 GHz, 2Gb Ram): >> >> # guix pull  --substitute-urls=>> https://berlin.guixsd.org >> Updating channel 'guix' from Git repository at '>> https://git.savannah.gnu.org/git/guix.git' >> ... >> Building from this channel: >>   guix      >> https://git.savannah.gnu.org/git/guix.git >>     3995e85 >> Computing Guix derivation for 'x86_64-linux'... \ >> nothing to be done >> >> # guix package  --substitute-urls=>> https://berlin.guixsd.org >> -u >> substitute: updating substitutes from '>> https://berlin.guixsd.org >> '... 100.0% >> substitute: updating substitutes from '>> https://berlin.guixsd.org >> '... 100.0% >> building /gnu/store/6c4g38n9fhvnlk2vasn34mdd6nvpgx8m-python-minimal-3.6.5.drv... >> /Killed >> # >> >> Python-minimal cannot compile. >> > > Most probably you are hitting a resource limit, I guess ram. Do you have any swap? >>