>>> Emerging : portage://app-admin/mongosh-bin-2.3.4:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ useflag portage://dev-libs/cyrus-sasl-2.1.28-r5 (kerberos)

 └─step  2─┤ download  portage://app-admin/mongosh-bin-2.3.4
             │           └─ file ─┤ 78.25 Mb  	 mongosh-2.3.4_x64.tgz
             │ download  portage://app-crypt/mit-krb5-1.22.2-r2
             │           └─ file ─┤ 8.34 Mb  	 krb5-1.22.2.tar.gz
             │ download  portage://dev-lang/yasm-1.3.0-r2
             │           └─ file ─┤ 1.42 Mb  	 yasm-1.3.0.tar.gz
             │ download  portage://dev-libs/cyrus-sasl-2.1.28-r5
             │           └─ file ─┤ 4.35 Kb  	 cyrus-sasl-2.1.28-r4-patches.tar.xz
             │                    │ 3.85 Mb  	 cyrus-sasl-2.1.28.tar.gz
             │ download  portage://dev-libs/libev-4.33
             │           └─ file ─┤ 556.18 Kb  	 libev-4.33.tar.gz
             │ download  portage://dev-libs/libverto-0.3.2-r1
             │           └─ file ─┤ 374.20 Kb  	 libverto-0.3.2.tar.gz
             │ download  portage://sys-apps/keyutils-1.6.3-r1
             │           └─ file ─┤ 133.81 Kb  	 keyutils-1.6.3.tar.gz

 └─step  3─┤ install   portage://dev-libs/libev-4.33
             │           └─ conf ─┤ USE = "-static-libs"
             │ install   portage://sys-apps/keyutils-1.6.3-r1
             │           └─ conf ─┤ USE = "-static -static-libs -test"
             │                    │ SLOT = "0/1.9"
             │ install   portage://dev-lang/yasm-1.3.0-r2
             │           └─ conf ─┤ USE = "nls"

 └─step  4─┤ run       portage://dev-libs/libev-4.33
             │ run       portage://sys-apps/keyutils-1.6.3-r1

 └─step  5─┤ install   portage://dev-libs/libverto-0.3.2-r1
             │           └─ conf ─┤ USE = "libev -glib -libevent"

 └─step  6─┤ run       portage://dev-libs/libverto-0.3.2-r1

 └─step  7─┤ install   portage://app-crypt/mit-krb5-1.22.2-r2
             │           └─ conf ─┤ USE = "nls keyutils pkinit -doc -lmdb -openldap -test -xinetd"
             │                    │ CPU_FLAGS_X86 = "aes"

 └─step  8─┤ run       portage://app-crypt/mit-krb5-1.22.2-r2

 └─step  9─┤ install   portage://virtual/krb5-0-r1

 └─step 10─┤ run       portage://virtual/krb5-0-r1

 └─step 11─┤ install   portage://dev-libs/cyrus-sasl-2.1.28-r5 (USE modified)
             │           └─ conf ─┤ USE = "gdbm* pam sqlite* ssl -berkdb* -authdaemond kerberos -ldapdb -mysql -openldap -postgres -sample -srp -static-libs
             │                    │          -urandom"
             │                    │ SLOT = "2"

 └─step 12─┤ run       portage://dev-libs/cyrus-sasl-2.1.28-r5 (USE modified)

 └─step 13─┤ install   portage://app-admin/mongosh-bin-2.3.4

 └─step 14─┤ run     portage://app-admin/mongosh-bin-2.3.4

Total: 23 actions (1 useflag, 7 downloads, 8 installs, 7 runs), grouped into 14 steps.
       92.91 Mb to be downloaded.


>>> Assumptions taken during proving & planning:

  USE flag change (1 package):
  Add to /etc/portage/package.use:
    dev-libs/cyrus-sasl kerberos