Retry commands that involve downloads

toolset/setup/linux/installer.py

@@ -121,10 +121,10 @@ class Installer:
 
     self.__download("http://downloads.activestate.com/ActivePerl/releases/5.16.3.1603/ActivePerl-5.16.3.1603-x86_64-linux-glibc-2.3.5-296746.tar.gz");
     self.__run_command("tar xzf ActivePerl-5.16.3.1603-x86_64-linux-glibc-2.3.5-296746.tar.gz");
-    self.__run_command("sudo ./install.sh --license-accepted --prefix /opt/ActivePerl-5.16 --no-install-html", cwd="ActivePerl-5.16.3.1603-x86_64-linux-glibc-2.3.5-296746", send_yes=True)
+    self.__run_command("sudo ./install.sh --license-accepted --prefix /opt/ActivePerl-5.16 --no-install-html", cwd="ActivePerl-5.16.3.1603-x86_64-linux-glibc-2.3.5-296746", send_yes=True, retry=True)
     self.__download("http://cpanmin.us", "cpanminus.pl")
-    self.__run_command("perl cpanminus.pl --sudo App::cpanminus")
-    self.__run_command("cpanm -f -S DBI DBD::mysql Kelp Dancer Mojolicious Kelp::Module::JSON::XS Dancer::Plugin::Database Starman Plack JSON Web::Simple DBD::Pg JSON::XS EV HTTP::Parser::XS Monoceros EV IO::Socket::IP IO::Socket::SSL")
+    self.__run_command("perl cpanminus.pl --sudo App::cpanminus", retry=True)
+    self.__run_command("cpanm -f -S DBI DBD::mysql Kelp Dancer Mojolicious Kelp::Module::JSON::XS Dancer::Plugin::Database Starman Plack JSON Web::Simple DBD::Pg JSON::XS EV HTTP::Parser::XS Monoceros EV IO::Socket::IP IO::Socket::SSL", retry=True)
 
     #
     # php
@@ -135,7 +135,7 @@ class Installer:
     self.__run_command("./configure --with-pdo-mysql --with-mysql --with-mcrypt --enable-intl --enable-mbstring --enable-fpm --with-fpm-user=www-data --with-fpm-group=www-data --with-openssl", cwd="php-5.4.13")
     self.__run_command("make", cwd="php-5.4.13")
     self.__run_command("sudo make install", cwd="php-5.4.13")
-    self.__run_command("printf \"\\n\" | sudo pecl install apc-beta", cwd="php-5.4.13")
+    self.__run_command("printf \"\\n\" | sudo pecl install apc-beta", cwd="php-5.4.13", retry=True)
     self.__run_command("sudo cp ../config/php.ini /usr/local/lib/php.ini")
     self.__run_command("sudo cp ../config/php-fpm.conf /usr/local/lib/php-fpm.conf")
     self.__run_command("rm php-5.4.13.tar.gz")
@@ -286,8 +286,8 @@ class Installer:
     #
     # Yesod
     #
-    self.__run_command("cabal update")
-    self.__run_command("cabal install yesod persistent-mysql")
+    self.__run_command("cabal update", retry=True)
+    self.__run_command("cabal install yesod persistent-mysql", retry=True)
 
     #
     # Jester