I am getting the same error - running on MacOS High Sierra Version 10.13.2:
" $ readpst Archive.pst Opening PST file and indexes... Processing Folder "Deleted Items" Processing Folder "Memberships" Processing Folder "Out of Biz" Processing Folder "BS Technologies" Segmentation fault: 11 $ readpst -V ReadPST / LibPST v0.6.68 Little Endian implementation being used. " Package: pst-utils Version: 0.6.59-1+b1 Severity: important Running readpst on file exported from Outlook as "backup.pst" readpst -M backup.pst -o . Opening PST file and indexes... Processing Folder "Deleted Items" Processing Folder "Inbox" "Outlook Data File" - 2 items done, 0 items skipped. Segmentation fault The resultant directory "Outlook Data File" is empty. I expected no segfault and a directory with mail files. -- System Information: Debian Release: 9.1 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-3-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=en_US.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) Versions of packages pst-utils depends on: ii libc6 2.24-11+deb9u1 ii libgcc1 1:6.3.0-18 ii libgd3 2.2.4-2+deb9u2 ii libglib2.0-0 2.50.3-2 ii libgsf-1-114 1.14.41-1 ii libpst4 0.6.59-1+b1 ii libstdc++6 6.3.0-18 pst-utils recommends no packages. pst-utils suggests no packages. -- no debconf information