Cannot Install Ubuntu

[cyniphile]

Got these errors. Happy to add more info if necessary.

$ opam user-setup install
opam: unknown command `user-setup'.
Usage: opam COMMAND ...
Try `opam --help' for more information.

also

$ opam install user-setup                                                                                                                             [10/393]
The following actions will be performed:
  ∗  install user-setup 0.5

=-=- Gathering sources =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
[user-setup] Archive in cache

=-=- Processing actions -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
[ERROR] The compilation of user-setup failed at "make".

#=== ERROR while installing user-setup.0.5 ====================================#
# opam-version 1.2.2
# os           linux
# command      make
# path         /home/cyniphile/.opam/4.02.3/build/user-setup.0.5
# compiler     4.02.3
# exit-code    2
# env-file     /home/cyniphile/.opam/4.02.3/build/user-setup.0.5/user-setup-4013-1872ec.env
# stdout-file  /home/cyniphile/.opam/4.02.3/build/user-setup.0.5/user-setup-4013-1872ec.out
# stderr-file  /home/cyniphile/.opam/4.02.3/build/user-setup.0.5/user-setup-4013-1872ec.err
### stdout ###
# [...]
# /usr/bin/ld: /home/cyniphile/.opam/4.02.3/lib/ocaml/libasmrun.a(finalise.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a sh
ared object; recompile with -fPIC
# /usr/bin/ld: /home/cyniphile/.opam/4.02.3/lib/ocaml/libasmrun.a(custom.o): relocation R_X86_64_32S against `.rodata.str1.1' can not be used when making a sha
red object; recompile with -fPIC
# /usr/bin/ld: /home/cyniphile/.opam/4.02.3/lib/ocaml/libasmrun.a(unix.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared
 object; recompile with -fPIC
# /usr/bin/ld: /home/cyniphile/.opam/4.02.3/lib/ocaml/libasmrun.a(backtrace.o): relocation R_X86_64_32 against symbol `caml_backtrace_last_exn' can not be used
 when making a shared object; recompile with -fPIC
# /usr/bin/ld: final link failed: Nonrepresentable section on output
# collect2: error: ld returned 1 exit status
# File "caml_startup", line 1:
# Error: Error during linking
# Command exited with code 2.
# Makefile:19: recipe for target '_build/ousMain.native' failed
### stderr ###
# make: *** [_build/ousMain.native] Error 10



=-=- Error report -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
The following actions failed
  ∗  install user-setup 0.5
No changes have been performed