ankane/dexter

library not found for class Digest::SHA1 -- digest/sha1 (LoadError)

denizdogan opened this issue · 3 comments

denizdogan commented

For some reason, I keep getting the error "library not found for class Digest::SHA1 -- digest/sha1 (LoadError)" whenever I try to run dexter after installing it with apt-get. When I install it using gem install pgdexter, it works fine. I'm guessing this has something to do with some missing system dependency?

OS information:

root@6bfce4af59aa:/tmp# lsb_release -a
No LSB modules are available.
Distributor ID:	Debian
Description:	Debian GNU/Linux 9.13 (stretch)
Release:	9.13
Codename:	stretch

Output:

root@6bfce4af59aa:/tmp# dexter --version
Traceback (most recent call last):
	27: from /opt/dexter/bin/dexter:15:in `<main>'
	26: from /opt/dexter/vendor/ruby-2.5.7/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:39:in `require'
	25: from /opt/dexter/vendor/ruby-2.5.7/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:135:in `rescue in require'
	24: from /opt/dexter/vendor/ruby-2.5.7/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:135:in `require'
	23: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/setup.rb:10:in `<top (required)>'
	22: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler.rb:101:in `setup'
	21: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler.rb:135:in `definition'
	20: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/definition.rb:34:in `build'
	19: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/dsl.rb:13:in `evaluate'
	18: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/dsl.rb:234:in `to_definition'
	17: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/dsl.rb:234:in `new'
	16: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/definition.rb:120:in `initialize'
	15: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/definition.rb:674:in `converge_sources'
	14: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/source_list.rb:104:in `replace_sources!'
	13: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/source_list.rb:85:in `lock_sources'
	12: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/source_list.rb:85:in `sort_by'
	11: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/source_list.rb:85:in `each'
	10: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/source/git.rb:76:in `to_s'
	 9: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/source/git.rb:225:in `revision'
	 8: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/source/git.rb:299:in `git_proxy'
	 7: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/source/git.rb:216:in `cache_path'
	 6: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/source/git.rb:321:in `git_scope'
	 5: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/source/git.rb:287:in `uri_hash'
	 4: from /opt/dexter/vendor/bundle/ruby/2.5.0/gems/bundler-1.17.3/lib/bundler/shared_helpers.rb:225:in `digest'
	 3: from /opt/dexter/vendor/ruby-2.5.7/lib/ruby/2.5.0/digest.rb:98:in `Digest'
	 2: from /opt/dexter/vendor/ruby-2.5.7/lib/ruby/2.5.0/digest.rb:98:in `synchronize'
	 1: from /opt/dexter/vendor/ruby-2.5.7/lib/ruby/2.5.0/digest.rb:100:in `block in Digest'
/opt/dexter/vendor/ruby-2.5.7/lib/ruby/2.5.0/digest.rb:16:in `const_missing': library not found for class Digest::SHA1 -- digest/sha1 (LoadError)

Dockerfile:

FROM postgres:9.6

WORKDIR /tmp

# install build requirements
RUN apt-get update && \
    apt-get -y install make gcc postgresql-server-dev-9.6 lsb-release apt-transport-https wget unzip

# install hypopg
ENV HYPOPG_VERSION 1.1.4
RUN wget -q https://github.com/HypoPG/hypopg/archive/$HYPOPG_VERSION.zip && \
    unzip -qq $HYPOPG_VERSION.zip && \
    cd hypopg-$HYPOPG_VERSION && \
    make && \
    make install

# install dexter
# https://github.com/ankane/dexter/blob/master/guides/Linux.md#debian
RUN wget -qO- https://dl.packager.io/srv/pghero/dexter/key | apt-key add -
RUN wget -O /etc/apt/sources.list.d/dexter.list \
    https://dl.packager.io/srv/pghero/dexter/master/installer/debian/$(. /etc/os-release && echo $VERSION_ID).repo
RUN apt-get update
RUN apt-get -y install dexter

# install useful tools
RUN apt-get -y install man less vim-tiny
ankane commented

Hey @denizdogan, thanks for reporting. It looks like libssl is required. I'll either remove that dependency or specify it in the package. For now, on Debian Stretch, you can do:

apt-get install libssl1.0.2
  • 👍1
denizdogan commented

Thanks @ankane that does the trick!

ankane commented

Added the dependency in 0.3.9 (building now). Thanks again for reporting!