升级Erlang
最新版的 Erlang 可以在 Erlang下载地址 里找到
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代码语言：javascript复制[root@h102 rabbitmq]# wget https://packages.erlang-solutions.com/erlang/esl-erlang/FLAVOUR_1_general/esl-erlang_18.3-1~centos~6_amd64.rpm
--2016-04-18 16:45:35-- https://packages.erlang-solutions.com/erlang/esl-erlang/FLAVOUR_1_general/esl-erlang_18.3-1~centos~6_amd64.rpm
Resolving packages.erlang-solutions.com... 31.172.186.53
Connecting to packages.erlang-solutions.com|31.172.186.53|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 44480824 (42M) [application/x-redhat-package-manager]
Saving to: “esl-erlang_18.3-1~centos~6_amd64.rpm”
100%[===================================================================================================>] 44,480,824 350K/s in 4m 54s
2016-04-18 16:50:31 (148 KB/s) - “esl-erlang_18.3-1~centos~6_amd64.rpm” saved [44480824/44480824]
[root@h102 rabbitmq]# 但是建议还是使用仓库的方式，特别是在已经安装有Erlang的情况下，因为如果添加删除包的过程中有依赖，让 YUM 自动去解决是最省心的
如下：
代码语言：javascript复制[root@h102 rabbitmq]# rpm -ivh esl-erlang_18.3-1~centos~6_amd64.rpm
Preparing... ########################################### [100%]
file /usr/bin/epmd from install of esl-erlang-18.3-1.x86_64 conflicts with file from package erlang-erts-R14B-04.3.el6.x86_64
file /usr/bin/erl from install of esl-erlang-18.3-1.x86_64 conflicts with file from package erlang-erts-R14B-04.3.el6.x86_64
file /usr/bin/erlc from install of esl-erlang-18.3-1.x86_64 conflicts with file from package erlang-erts-R14B-04.3.el6.x86_64
file /usr/bin/escript from install of esl-erlang-18.3-1.x86_64 conflicts with file from package erlang-erts-R14B-04.3.el6.x86_64
file /usr/bin/run_erl from install of esl-erlang-18.3-1.x86_64 conflicts with file from package erlang-erts-R14B-04.3.el6.x86_64
file /usr/bin/run_test from install of esl-erlang-18.3-1.x86_64 conflicts with file from package erlang-erts-R14B-04.3.el6.x86_64
file /usr/bin/to_erl from install of esl-erlang-18.3-1.x86_64 conflicts with file from package erlang-erts-R14B-04.3.el6.x86_64
file /usr/bin/dialyzer from install of esl-erlang-18.3-1.x86_64 conflicts with file from package erlang-dialyzer-R14B-04.3.el6.x86_64
file /usr/bin/typer from install of esl-erlang-18.3-1.x86_64 conflicts with file from package erlang-typer-R14B-04.3.el6.x86_64
[root@h102 rabbitmq]# rpm -e erlang-erts-R14B-04.3.el6.x86_64
error: Failed dependencies:
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-crypto-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-kernel-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-hipe-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-syntax_tools-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-stdlib-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-compiler-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-runtime_tools-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-mnesia-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-snmp-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-xmerl-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-public_key-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-ssl-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-inets-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-orber-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-cosEvent-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-cosTime-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-cosNotification-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-cosProperty-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-edoc-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-ssh-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-otp_mibs-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-asn1-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-docbuilder-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-cosFileTransfer-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-cosEventDomain-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-cosTransactions-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-percept-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-inviso-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-parsetools-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-eunit-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-diameter-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-ic-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-jinterface-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-erl_interface-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-erl_docgen-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-gs-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-pman-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-tv-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-appmon-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-toolbar-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-odbc-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-wx-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-debugger-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-et-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-webtool-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-observer-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-tools-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-sasl-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-test_server-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-dialyzer-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-typer-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-common_test-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-reltool-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-os_mon-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-megaco-R14B-04.3.el6.x86_64
erlang-erts(x86-64) = R14B-04.3.el6 is needed by (installed) erlang-R14B-04.3.el6.x86_64
[root@h102 rabbitmq]# 
