Re: [gentoo-user] Help with dev-util/cargo blocking dev-lang/rust.

[Grant Taylor <gtaylor@gentoo.tnetconsulting.net>]

On 11/17/2018 07:58 PM, Adam Carter wrote:
> Do you have  virtual/cargo installed?

Not presently.

I removed the following packages as part of troubleshooting.

dev-util/cargo virtual/cargo dev-lang/rust virtual/rust

I then (re)installed dev-lang/rust per Andrew U.'s recommendation.

> Sorry posted too soon. After you install it, it should be satisfied by 
> dev-lang/rust-1.30.1-r1 so you no longer need dev-util/cargo

#[5831:root@alpha:~][1]# emerge -aDuN virtual/cargo

  * IMPORTANT: 2 news items need reading for repository 'gentoo'.
  * Use eselect news read to view new items.


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

Calculating dependencies... done!
[ebuild  N     ] dev-util/cargo-0.30.0  USE="-debug -doc -libressl" 
ABI_X86="(64) -32 (-x32)"
[ebuild  N     ] virtual/cargo-1.29.1
[blocks B      ] dev-util/cargo ("dev-util/cargo" is blocking 
dev-lang/rust-1.30.1-r1)

  * Error: The above package list contains packages which cannot be
  * installed at the same time on the same system.

   (dev-util/cargo-0.30.0:0/0::gentoo, ebuild scheduled for merge) 
pulled in by
     =dev-util/cargo-0.30.0* required by 
(virtual/cargo-1.29.1:0/0::gentoo, ebuild scheduled for merge)

   (dev-lang/rust-1.30.1-r1:stable/1.30::gentoo, installed) pulled in by
     =dev-lang/rust-1.30.1* required by 
(virtual/rust-1.30.1:0/0::gentoo, installed)


For more information about Blocked Packages, please refer to the following
section of the Gentoo Linux x86 Handbook (architecture is irrelevant):

https://wiki.gentoo.org/wiki/Handbook:X86/Working/Portage#Blocked_packages



#[5835:root@alpha:~]# equery y dev-util/cargo virtual/cargo 
dev-lang/rust virtual/rust
Keywords for dev-util/cargo:
        |                           a     |       |
        |                           m     |       |
        |                           d   x |       |
        |                           6   8 |       |
        |                           4   6 |   u   |
        | a a   a     p           s |   | |   n   |
        | l m   r i   p   h m s   p f m f | e u s | r
        | p d a m a p c x p 6 3   a b i b | a s l | e
        | h 6 r 6 6 p 6 8 p 8 9 s r s p s | p e o | p
        | a 4 m 4 4 c 4 6 a k 0 h c d s d | i d t | o
-------+---------------------------------+-------+-------
0.30.0 | o + o ~ o o o + o o o o o o o o | 6 o 0 | gentoo
Keywords for virtual/cargo:
        |                           a     |       |
        |                           m     |       |
        |                           d   x |       |
        |                           6   8 |       |
        |                           4   6 |   u   |
        | a a   a     p           s |   | |   n   |
        | l m   r i   p   h m s   p f m f | e u s | r
        | p d a m a p c x p 6 3   a b i b | a s l | e
        | h 6 r 6 6 p 6 8 p 8 9 s r s p s | p e o | p
        | a 4 m 4 4 c 4 6 a k 0 h c d s d | i d t | o
-------+---------------------------------+-------+-------
1.29.1 | o + o ~ o o o + o o o o o o o o | 7 o 0 | gentoo
1.29.2 | o ~ o ~ o o o ~ o o o o o o o o | 7 #   | gentoo
1.30.1 | o ~ o ~ o o o ~ o o o o o o o o | 7 o   | gentoo
Keywords for dev-lang/rust:
              |                           a     |                 |
              |                           m     |                 |
              |                           d   x |                 |
              |                           6   8 |                 |
              |                           4   6 |   u             |
              | a a   a     p           s |   | |   n             |
              | l m   r i   p   h m s   p f m f | e u s           | r
              | p d a m a p c x p 6 3   a b i b | a s l           | e
              | h 6 r 6 6 p 6 8 p 8 9 s r s p s | p e o           | p
              | a 4 m 4 4 c 4 6 a k 0 h c d s d | i d t           | o
-------------+---------------------------------+-----------------+-------
    1.29.1-r1 | o + o ~ o o o + o o o o o o o o | 6 o stable/1.29 | gentoo
    1.29.2-r1 | o ~ o ~ o o o ~ o o o o o o o o | 6 o             | gentoo
-------------+---------------------------------+-----------------+-------
[I]1.30.1-r1 | o ~ o ~ o o o ~ o o o o o o o o | 6 o stable/1.30 | gentoo
Keywords for virtual/rust:
           |                           a     |       |
           |                           m     |       |
           |                           d   x |       |
           |                           6   8 |       |
           |                           4   6 |   u   |
           | a a   a     p           s |   | |   n   |
           | l m   r i   p   h m s   p f m f | e u s | r
           | p d a m a p c x p 6 3   a b i b | a s l | e
           | h 6 r 6 6 p 6 8 p 8 9 s r s p s | p e o | p
           | a 4 m 4 4 c 4 6 a k 0 h c d s d | i d t | o
----------+---------------------------------+-------+-------
    1.29.1 | o + o ~ o o o + o o o o o o o o | 7 o 0 | gentoo
    1.29.2 | o ~ o ~ o o o ~ o o o o o o o o | 7 #   | gentoo
[I]1.30.1 | o ~ o ~ o o o ~ o o o o o o o o | 7 o   | gentoo



-- 
Grant. . . .
unix || die