Bye-bye anaconda

anacondaをuninstallする際のmemo.

cat /etc/debian_version 
9.8

$ conda install anaconda-clean

Collecting package metadata: done
Solving environment: done

## Package Plan ##

  environment location: /home/*username*/.pyenv/versions/anaconda3-4.3.1

  added / updated specs:
    - anaconda-clean


The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    anaconda-clean-1.1.0       |           py36_1           7 KB
####(略)####
    ------------------------------------------------------------
                                           Total:       146.5 MB

The following NEW packages will be INSTALLED:

  anaconda-clean     pkgs/main/linux-64::anaconda-clean-1.1.0-py36_1
####(略)####

The following packages will be UPDATED:

####(略)####

Proceed ([y]/n)? y  #入力


Downloading and Extracting Packages
fontconfig-2.13.0    | 291 KB    | ##################################### | 100% 
####(略)####

Preparing transaction: done
Verifying transaction: done
Executing transaction: done

$ anaconda-clean --yes
Backup directory: /home/*username*/.anaconda_backup/2019-03-28T124457

bashプロファイルからanacondaパスを削除

$ vi ~/.bashrc

下記の行を削除

~/.bashrc

export PATH="$PYENV_ROOT/versions/anaconda3-4.3.1/bin/:$PATH"  #<-削除

anacondaディレクトリを削除

$ cd $PYENV_ROOT/versions/
$ ~/.pyenv/versions$ ls
anaconda3-4.3.1
$ rm -r anaconda3-4.3.1
$ python3 -V
pyenv: version `anaconda3-4.3.1' is not installed (set by /home/*username*/.pyenv/version)
$ source ~/.bashrc #設定再読込
$ python3 -V
Python 3.5.3

アンインストール完了。

source listへ追記

# su
# echo 'deb http://ftp.jp.debian.org/debian experimental main' >> /etc/apt/sources.list
# echo 'deb http://ftp.jp.debian.org/debian unstable main' >> /etc/apt/sources.list
# vi /etc/apt/apt.conf.d/00local

/etc/apt/apt.conf.d/00local

APT::Default-Release "stable"; #追加
```shell-session
# apt update
(略)
# apt install python3.7