Description:
There is no toolbar and menu options to compress or extract files in 7zFM (p7zip 9.38.1). It's useless in this mode...
My system (Arch Linux x86_64):
Linux mypc 3.19.1-1-ARCH #1 SMP PREEMPT Sat Mar 7 20:59:30 CET 2015 x86_64 GNU/Linux
Xfce 4.12
package: https://www.archlinux.org/packages/extra/x86_64/p7zip/
Here is PKBUILD (how the package was built): https://projects.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/p7zip