bug#58013: Can't use guix pull

[bossatossa]

Hello.
I wanted to update but everytime i try to
use guix pull, it fails to compute the derivation.

Here's the complete output:

Updating channel 'guix' from Git repository at 
'https://git.savannah.gnu.org/git/guix.git'...
Building from this channel:
  guix      https://git.savannah.gnu.org/git/guix.git   2e8b4f9
Computing Guix derivation for 'x86_64-linux'... -Backtrace:
In ./guix/gexp.scm:
   898:13 19 (_ #<store-connection 256.99 7f03fa8f9dc0>)
In ./guix/store.scm:
   1993:8 18 (_ #<store-connection 256.99 7f03fa8f9dc0>)
In ./guix/gexp.scm:
   300:22 17 (_ #<store-connection 256.99 7f03fa8f9dc0>)
In ./guix/store.scm:
   1993:8 16 (_ #<store-connection 256.99 7f03fa8f9dc0>)
In ./guix/gexp.scm:
   300:22 15 (_ #<store-connection 256.99 7f03fa8f9dc0>)
In ./guix/store.scm:
   1993:8 14 (_ #<store-connection 256.99 7f03fa8f9dc0>)
In ./guix/packages.scm:
  1876:11 13 (_ #<store-connection 256.99 7f03fa8f9dc0>)
   1797:6 12 (_ #<store-connection 256.99 7f03fa8f9dc0>)
In ./guix/monads.scm:
    487:9 11 (_ #<store-connection 256.99 7f03f9ca0730>)
In ./guix/packages.scm:
   1553:7 10 (_ #<store-connection 256.99 7f03f9ca0730>)
In ./guix/store.scm:
   1993:8  9 (_ #<store-connection 256.99 7f03f9ca0730>)
In ./guix/packages.scm:
  1876:11  8 (_ #<store-connection 256.99 7f03f9ca0730>)
   1797:6  7 (_ #<store-connection 256.99 7f03f9ca0730>)
In ./guix/monads.scm:
    487:9  6 (_ #<store-connection 256.99 7f03f9ca0730>)
In ./guix/packages.scm:
   1553:7  5 (_ #<store-connection 256.99 7f03f9ca0730>)
In ./guix/store.scm:
   1993:8  4 (_ #<store-connection 256.99 7f03f9ca0730>)
In ./guix/packages.scm:
  1876:11  3 (_ #<store-connection 256.99 7f03f9ca0730>)
In ./guix/store.scm:
  2037:38  2 (_ #<store-connection 256.99 7f03e7a53c80>)
In ./guix/derivations.scm:
   963:17  1 (derivation #<store-connection 256.99 7f03e7a53c80> 
"texlive-bin-20210325" "/gnu/store/1kws5vkl0glvpxg?" ?)
In ./guix/store.scm:
   1033:9  0 (_ #<store-connection 256.99 7f03e7a53c80> 
"texlive-bin-20210325.drv" #vu8(68 101 114 105 118 101 40 ?) _)

./guix/store.scm:1033:9: ERROR:
  1. &store-protocol-error:
      message: "error parsing derivation 
`/gnu/store/a3ll4zf4fnv81fr307f5cips3dda6gb4-config-0.0.0-1.c8ddc84.drv': 
expected string `Derive(['"
      status: 1
guix pull: error: You found a bug: the program 
'/gnu/store/dlf8gki5xs957qmcxvd23872imiw85m8-compute-guix-derivation'
failed to compute the derivation for Guix (version: 
"2e8b4f9bfa00489fd3acff305837a79af236e183"; system: "x86_64-linux";
host version: "aa5e0307137dd68279fc8b02ac623386208458cd"; pull-version: 1).
Please report the COMPLETE output above by email to <bug-guix@gnu.org>.