Updated os x to mavericks, installed macports, but "sudo port install librecad" failed with:
tail /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_muparser/muparser/main.log wrote
:debug:extract Executing command line: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_muparser/muparser/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/muparser/muparser_v132.tar.gz' | /usr/bin/gnutar --no-same-owner -xf -
:info:extract sh: /usr/bin/gnutar: No such file or directory
:info:extract gzip: error writing to output: Broken pipe
:info:extract gzip: /opt/local/var/macports/distfiles/muparser/muparser_v132.tar.gz: uncompress failed
:info:extract Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_math_muparser/muparser/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/muparser/muparser_v132.tar.gz' | /usr/bin/gnutar --no-same-owner -xf -
:info:extract Exit code: 127
:error:extract org.macports.extract for port muparser returned: command execution failed
:debug:extract Error code: NONE
:debug:extract Backtrace: command execution failed
while executing
"$procedure $targetname"
:info:extract Warning: targets not executed for muparser: org.macports.activate org.macports.extract org.macports.patch org.macports.configure org.macports.build org.macports.destroot org.macports.install
Previously i downloaded LibreCAD-MountainLion.dmg, doubleclicked on it and drag-n-dropped icon labeled "LibreCAD" to Applications on my dashboard.