Commit Graph

52 Commits

Author SHA1 Message Date
Mathieu Othacehe 218a67dfab
installer: Add NTFS support.
This adds support for creating and editing NTFS partitions. It is however not
possible yet to create root NTFS partitions, as overlaying on top of a fuse
partition does not seem supported.

* gnu/installer.scm (installer-program): Add "ntfs-3g" to the inputs.
* gnu/installer/parted.scm (user-fs-type-name, user-fs-type->mount-type,
partition-filesystem-user-type, create-ntfs-file-system,
format-user-partitions): Add NTFS support.
* gnu/installer/newt/partition.scm (run-fs-type-page): Add NTFS support.
2020-07-26 18:35:10 +02:00
Mathieu Othacehe 3f44034e8f
installer: Use latest Guile.
Since the installer is loading Guix modules built with Guile 3.0.4, the
installer script must be run by the same Guile version to avoid a bytecode
incompatibility.

This is a follow-up of a2991de0f4.

* gnu/installer.scm (installer-program): Use guile3.0-latest for the
installation script.
2020-06-26 18:39:29 +02:00
Marius Bakke 7abe35febe
Merge branch 'master' into core-updates 2020-04-19 16:53:01 +02:00
Mathieu Othacehe 1a9af96b18
installer: Fix backtrace display.
The 'syslog' macro cannot be resolved in the pre-unwind-handler
context. Failed to resolve 'syslog' in this context resulted in the swallowing
of all installation errors.

Fixes 5c04b00cf4.

* gnu/installer.scm (installer-program): Use (gnu installer utils) module.
2020-04-18 17:42:02 +02:00
Mathieu Othacehe 2e7e0cb547
installer: Remove guile-newt definition.
This is no longer necessary since 0.0.2 release of Guile-Newt.

* gnu/installer.scm (guile-newt): Remove variable.
2020-04-16 19:57:30 +02:00
Marius Bakke bd21acf6c3
Merge branch 'master' into core-updates 2020-04-15 19:26:55 +02:00
Ludovic Courtès 893651af3e
installer: Open manual in the selected language on tty2.
Fixes <https://bugs.gnu.org/40624>.
Reported by Florian Pelz <pelzflorian@pelzflorian.de>.

Regression introduced in b5c2d93d7a.

* gnu/installer.scm (apply-locale): Remove 'lambda' around
'stop-service' and 'start-service' calls.
2020-04-14 13:01:58 +02:00
Marius Bakke bdb90df764
Merge branch 'master' into core-updates 2020-04-11 00:10:23 +02:00
Florian Pelz 91c231a222
installer: Allow Alt+Shift toggle from non-Latin keyboard layouts.
Fixes <https://bugs.gnu.org/40493>.

* gnu/installer/newt/keymap.scm (%non-latin-layouts): New variable.
(%non-latin-variants): New variable.
(%latin-layout+variants): New variable.
(toggleable-latin-layout): New procedure to compute combined layouts.
(run-keymap-page): Use it.
(keyboard-layout->configuration): Apply it in config.scm.
(run-layout-page): Mention Alt+Shift.
* gnu/installer/keymap.scm (kmscon-update-keymap): Pass on XKB options.
* gnu/installer/record.scm (<installer>): Adjust code comments.
* gnu/installer.scm (apply-keymap): Pass on XKB options.
(installer-steps): Adjust code comments.
* gnu/packages/patches/kmscon-runtime-keymap-switch.patch: Apply XKB options.
2020-04-09 02:42:54 +00:00
Marius Bakke 2778302399
Merge branch 'master' into core-updates
Conflicts:
	etc/news.scm
	gnu/local.mk
	gnu/packages/check.scm
	gnu/packages/cross-base.scm
	gnu/packages/gimp.scm
	gnu/packages/java.scm
	gnu/packages/mail.scm
	gnu/packages/sdl.scm
	gnu/packages/texinfo.scm
	gnu/packages/tls.scm
	gnu/packages/version-control.scm
2020-04-08 13:00:50 +02:00
Mathieu Othacehe 07a53bd512
installer: Turn help menu into parameters menu.
* gnu/local.mk (INSTALLER_MODULES): Rename help.scm into parameters.scm.
* po/guix/POTFILES.in: Ditto.
* gnu/installer/record.scm (<installer>): Rename help-menu into parameter-menu
and help-page into parameters-page.
* gnu/installer/newt/parameters.scm: Renamed from help.scm. Update information
messages.
* gnu/installer/newt.scm: Update accordingly.
* gnu/installer/newt/keymap.scm: Ditto.
2020-04-08 10:24:02 +02:00
Mathieu Othacehe b5c2d93d7a
installer: Hide shepherd messages.
* gnu/installer.scm (apply-locale): Set "shepherd-message-port" instead of
redirecting stderr to make sure that nothing is printed on console.
2020-04-06 15:06:03 +02:00
Mathieu Othacehe 786c9c39bc
installer: Add a help page.
* gnu/installer/newt/help.scm: New file.
* gnu/local.mk (INSTALLER_MODULES): Add it.
* po/guix/POTFILES.in: Add it.
* gnu/installer/record.scm (<installer>): Add 'help-menu' and 'help-page'
 fields,
 (installer-help-menu, installer-help-page): new exported procedures.
 * gnu/installer/newt.scm (init): Set the help line,
 (help-menu, help-page): new procedures used ...
 (newt-installer): ... here.
 * gnu/installer/newt/keymap.scm (run-layout-page): Add a context argument to
 differenciate the help context from the main one,
 (run-keymap-page): add a context argument and pass it to run-layout-page.
 * gnu/installer.scm (compute-keymap-step): Add a context argument and pass it
 to 'installer-keymap-page',
 (installer-steps): set the help menu and pass the appropriate context to
 compute-keymap-step calls,
 (guile-newt): update to revision 2.
2020-04-06 15:06:03 +02:00
Mathieu Othacehe a274bba2f9
installer: Remove trailing tabs.
* gnu/installer.scm (installer-steps): Remove trailing tabs.
2020-04-06 15:06:03 +02:00
Marius Bakke 18af687037
Merge branch 'master' into core-updates
Conflicts:
	gnu/packages/icu4c.scm
	gnu/packages/man.scm
	gnu/packages/python-xyz.scm
	guix/scripts/environment.scm
	guix/scripts/pack.scm
	guix/scripts/package.scm
	guix/scripts/pull.scm
	guix/store.scm
2020-03-27 00:12:15 +01:00
Ludovic Courtès 99b23eabdb
installer: Do not include the host (guix config).
Previously, "locales.drv" would depend on the host's (guix config).
Thus, the derivation would depend on details of the user's installation.

* gnu/installer.scm (not-config?): New procedure.
(build-compiled-file): Pass it to 'source-module-closure' and use
'make-config.scm'.
2020-03-22 16:49:47 +01:00
Marius Bakke 50b99c90c8
Merge branch 'master' into core-updates 2020-03-10 20:50:02 +01:00
Ludovic Courtès 5ce84b1713
installer: Use a Guile-Newt snapshot that supports 'form-watch-fd'.
* gnu/installer.scm (guile-newt): New variable.
2020-03-05 23:40:22 +01:00
Marius Bakke ebb7cf9e21
Merge branch 'master' into core-updates 2020-03-04 23:16:17 +01:00
Ludovic Courtès 5c04b00cf4
installer: Log important bits to syslog.
* gnu/installer.scm (installer-program): Log crashes with 'syslog'.
* gnu/installer/parted.scm (luks-format-and-open, luks-close)
(mount-user-partitions, umount-user-partitions): Add 'syslog' calls.
* gnu/installer/steps.scm (run-installer-steps): Log the running step
with 'syslog'.
* gnu/installer/utils.scm (run-shell-command): Add calls to 'syslog'.
2020-02-22 00:45:42 +01:00
Marius Bakke 7edafc884c
Merge branch 'master' into core-updates 2020-02-14 19:05:45 +01:00
Mathieu Othacehe d008352bfb
installer: Fix installer restart dialog.
* gnu/installer/newt/final.scm (run-install-failed-page): Propose between
installer resume or restart. Do actually resume the installation by raising an
&installer-step-abort condition if "Resume" button is pressed. Otherwise, keep
going as the installer will be restarted by login.
* gnu/installer.scm (installer-program): Remove the associated TODO comment.
2020-02-12 10:52:17 +01:00
Mathieu Othacehe dfc8ccbf5d
system: Stop using canonical-package.
Usage of canonical-package outside of thunked fields breaks cross-compilation,
see: https://lists.gnu.org/archive/html/guix-devel/2019-12/msg00410.html.

* gnu/installer.scm (installer-program): Remove canonical-package.
* gnu/services/base.scm (<nscd-cache>): Ditto,
(%base-services): ditto.
* gnu/services/xorg.scm: Remove useless canonical-package import.
* gnu/system.scm (%base-packages): Remove canonical-package.
* gnu/system/install.scm (%installation-services): Ditto,
(installation-os): ditto.
* gnu/system/locale.scm (single-locale-directory): Ditto.
2020-02-11 13:54:45 +01:00
Tobias Geerinckx-Rice 8fec416cec
installer: Add JFS support.
* gnu/installer/newt/partition.scm (run-fs-type-page): Add ‘jfs’ to the
list box.
* gnu/installer/parted.scm (user-fs-type-name, user-fs-type->mount-type)
(partition-filesystem-user-type): Add ‘jfs’ mapping
(create-jfs-file-system): New procedure.
(format-user-partitions): Use it.
* gnu/installer.scm (set-installer-path): Add jfsutils.
2020-01-05 02:40:07 +01:00
Tobias Geerinckx-Rice d4d27ddb99
installer: Partition as the last step.
Multiple users have been understandably displeased to find out that
their network card was unsupported, and Internet access mandatory,
after having already formatted their partitions.

* gnu/installer.scm (installer-steps): Run the ‘partition’ step just
before the ‘final’ one.
2019-08-26 15:56:33 +02:00
Ludovic Courtès 81c3dc3224
maint: Switch to Guile-JSON 3.x.
Guile-JSON 3.x is incompatible with Guile-JSON 1.x, which we relied on
until now: it maps JSON dictionaries to alists (instead of hash tables),
and JSON arrays to vectors (instead of lists).  This commit is about
adjusting all the existing code to this new mapping.

* m4/guix.m4 (GUIX_CHECK_GUILE_JSON): New macro.
* configure.ac: Use it.
* doc/guix.texi (Requirements): Mention the Guile-JSON version.
* guix/git-download.scm (git-fetch)[guile-json]: Use GUILE-JSON-3.
* guix/import/cpan.scm (string->license): Expect vectors instead of
lists.
(module->dist-name): Use 'json-fetch' instead of 'json-fetch-alist'.
(cpan-fetch): Likewise.
* guix/import/crate.scm (crate-fetch): Likewise, and call 'vector->list'
for DEPS.
* guix/import/gem.scm (rubygems-fetch): Likewise.
* guix/import/json.scm (json-fetch-alist): Remove.
* guix/import/pypi.scm (pypi-fetch): Use 'json-fetch' instead of
'json-fetch-alist'.
(latest-source-release, latest-wheel-release): Call 'vector->list' on
RELEASES.
* guix/import/stackage.scm (stackage-lts-info-fetch): Use 'json-fetch'
instead of 'json-fetch-alist'.
(lts-package-version): Use 'vector->list'.
* guix/import/utils.scm (hash-table->alist): Remove.
(alist->package): Pass 'vector->list' on the inputs fields, and default
to the empty vector.
* guix/scripts/import/json.scm (guix-import-json): Remove call to
'hash-table->alist'.
* guix/swh.scm (define-json-reader): Expect pair? or null? instead of
hash-table?.
[extract-field]: Use 'assoc-ref' instead of 'hash-ref'.
(json->branches): Use 'map' instead of 'hash-map->list'.
(json->checksums): Likewise.
(json->directory-entries, origin-visits): Call 'vector->list' on the
result of 'json->scm'.
* tests/import-utils.scm ("alist->package with dependencies"): New test.
* gnu/installer.scm (build-compiled-file)[builder]: Use GUILE-JSON-3.
* gnu/installer.scm (installer-program)[installer-builder]: Likewise.
* gnu/installer/locale.scm (iso639->iso639-languages): Use 'assoc-ref'
instead of 'hash-ref', and pass vectors through 'vector->list'.
(iso3166->iso3166-territories): Likewise.
* gnu/system/vm.scm (system-docker-image)[build]: Use GUILE-JSON-3.
* guix/docker.scm (manifest, config): Adjust for Guile-JSON 3.
* guix/scripts/pack.scm (docker-image)[build]: Use GUILE-JSON-3.
* guix/import/github.scm (fetch-releases-or-tags): Update docstring.
(latest-released-version): Use 'assoc-ref' instead of 'hash-ref'.  Pass
the result of 'fetch-releases-or-tags' to 'vector->list'.
* guix/import/launchpad.scm (latest-released-version): Likewise.
2019-07-25 00:16:41 +02:00
Mathieu Othacehe 3114786e3e
installer: Increase backtrace verbosity.
* gnu/installer.scm (installer-program): Set terminal-width to 200 to
make guile backtraces more verbose.
2019-05-15 09:28:45 +02:00
Danny Milosavljevic 813e06ac67
installer: Add btrfs-progs to PATH.
* gnu/installer.scm (installer-program): Add btrfs-progs to PATH.
2019-05-14 18:01:10 +02:00
Ludovic Courtès 76269f6bc4
installer: Use 'glibc-supported-locales'.
The list of locales supported by glibc is now built from source.

* gnu/installer/locale.scm (locale-string->locale): Add optional
'codeset' parameter and honor it.
(supported-locales->locales): Rewrite to 'read' from SUPPORTED-LOCALES.
* gnu/installer.scm (compute-locale-step): Pass the result of
'glibc-supported-locales' instead of the "aux-files/SUPPORTED" file.
* gnu/installer/aux-files/SUPPORTED: Remove.
* gnu/local.mk (dist_installer_DATA): Remove it.
2019-05-13 23:46:08 +02:00
Ludovic Courtès 98f035482f
installer: Actually reboot when the user presses "Reboot."
* gnu/installer/newt/final.scm (run-install-success-page): Return
'success.
* gnu/installer.scm (installer-program): Check the result of the 'final
step and reboot upon success.
2019-04-26 14:19:36 +02:00
Ludovic Courtès 6c849cdb98
installer: Run wrapped program with 'execl', not 'system'.
'system' invokes /bin/sh, which is certainly not needed here.

* gnu/installer.scm (installer-program): Use 'execl', not 'system'.
2019-04-26 14:19:36 +02:00
Ludovic Courtès feaa83a377
installer: Translate keyboard layout names.
* gnu/installer.scm (installer-program)[installer-builder]: Call
'bindtextdomain' for "xkeyboard-config".
* gnu/installer/newt/keymap.scm (run-keymap-page): Add calls to
'gettext'.
2019-04-17 15:11:21 +02:00
Ludovic Courtès 7837a57241
installer: Display language and territory names natively.
* gnu/installer.scm (installer-program): Add calls to 'bindtextdomain'.
* gnu/installer/newt/locale.scm (run-locale-page) <language, territory>:
Add calls to 'gettext'.
2019-04-17 11:53:54 +02:00
Ludovic Courtès c7dc604253
installer: Choosing a locale opens the translated manual on tty2.
Suggested by Florian Pelz.

* gnu/system/install.scm (%installation-node-names): New variable.
(log-to-info): Expect the chosen locale as an argument.  Compute the
language, Info file name, and node name.  Install the locale.
(documentation-shepherd-service): Add 'locale' parameter to the 'start'
action and honor it.  Set GUIX_LOCPATH and TERM as environment variables
for the process.
* gnu/installer.scm (apply-locale): Use (gnu services herd).  Call
'stop-service' and 'start-service' with the chosen locale.
2019-04-12 17:56:23 +02:00
Ludovic Courtès 75988317b2
installer: Generalize desktop environments to system services.
* gnu/installer/services.scm (<desktop-environment>): Rename to...
(<system-service>): ... this.  Add a 'type' field.
(%desktop-environments): Rename to...
(%system-services): ... this.
(desktop-system-service?): New procedure.
(desktop-environments->configuration): Rename to...
(system-services->configuration): ... this.  Determine the base list of
services based on whether SERVICES contains at least one "desktop"
service.
* gnu/installer/newt/services.scm (run-desktop-environments-cbt-page):
Adjust accordingly.
* gnu/installer.scm (installer-steps): Likewise.
2019-04-07 17:18:04 +02:00
Ludovic Courtès 850ddf94e8
installer: Move the 'locale' step before the 'welcome' step.
* gnu/installer.scm (installer-steps): Move the 'locale step before
'welcome.
2019-04-07 16:16:14 +02:00
Ludovic Courtès 50247be5f4
installer: Produce an 'initrd-modules' field if needed.
* gnu/installer/parted.scm (root-user-partition?): New procedure.
(bootloader-configuration): Use it.
(user-partition-missing-modules, initrd-configuration): New procedures.
(user-partitions->configuration): Call 'initrd-configuration'.o
* gnu/installer.scm (not-config?): Rename to...
(module-to-import?): ... this.  Add cases to exclude non-installer and
non-build (gnu …) modules.
(installer-program)[installer-builder]: Add GUIX to the extension list.
2019-03-27 11:54:05 +01:00
Ludovic Courtès 3191b5f6ba
installer: Set the system's 'keyboard-layout' field.
* gnu/installer/newt/keymap.scm (keyboard-layout->configuration): New
procedure.
* gnu/installer.scm (compute-keymap-step): Return RESULT.
(installer-steps) <'keymap>: Add 'configuration-formatter' field.
(installer-program): Use (gnu installer newt keymap).
* gnu/installer/parted.scm (bootloader-configuration): Set
'keyboard-layout'.
2019-03-25 23:37:05 +01:00
Ricardo Wurmus 0791437f97
gnu: Move most packages from guile.scm to new module.
* gnu/packages/guile.scm (artanis, guildhall, guile-aspell, guile-bash,
guile-8sync, guile-daemon, guile-dsv, guile-fibers, guile-syntax-highlight,
guile-sjson, guile-colorized, guile-pfds, guile-aa-tree, guile-simple-zmq,
jupyter-guile-kernel, guile-sparql, guile-debbugs, guile-email,
guile-debbugs-next, guile-newt, guile-mastodon, guile-parted, guile-xosd,
guile-dbi, guile-dbd-sqlite3, guile-config, guile-hall, guile-ics, guile-wisp,
guile-sly, g-wrap, guile-miniadapton, guile-reader, guile2.2-reader,
guile-ncurses, guile-ncurses/gpm, guile-lib, guile2.0-lib, guile2.2-lib,
guile-minikanren, guile2.0-minikanren, guile2.2-minikanren, guile-irregex,
guile2.0-irregex, guile2.2-irregex, haunt, guile2.0-haunt, guile2.2-haunt,
guile-redis, guile2.0-redis, guile2.2-redis, guile-commonmark,
guile2.0-commonmark, guile2.2-commonmark, mcron, mcron2): Move these variables
from here...
* gnu/packages/guile-xyz.scm: ...to this new file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* gnu/installer.scm,
gnu/packages/bioinformatics.scm,
gnu/packages/ci.scm,
gnu/packages/gtk.scm,
gnu/packages/guile.scm,
gnu/packages/mail.scm,
gnu/packages/package-management.scm,
gnu/packages/skribilo.scm,
gnu/packages/web.scm,
gnu/services/mcron.scm: Update module references.
2019-01-28 14:57:10 +01:00
Mathieu Othacehe 5737ba841b
installer: Various renamings.
1. s/partitionment/partitioning/
2. s/crypted/encrypted/

* gnu/installer.scm (installer-steps): Apply renamings.
* gnu/installer/newt/partition.scm (run-disk-page): ditto,
* gnu/installer/parted.scm (auto-partition): ditto,
(luks-format-and-open): ditto,
(luks-close): ditto,
(user-partitions->configuration): ditto.
2019-01-17 14:04:26 +01:00
Mathieu Othacehe bf304dbcea
installer: partionment: Add encryption support.
* gnu/installer.scm (set-installer-path): Add cryptsetup.
* gnu/installer/newt/partition.scm (prompt-luks-passwords): New procedure,
(run-partioning-page): Add the possibility to set encryption to "On" on a
partition and choose a label, add a new partition scheme: "Guided - using the
entire disk with encryption", prompt for encryption passwords before
proceeding to formating.
* gnu/installer/parted.scm (<user-partition>)[crypt-label],
[crypt-password]: New fields,
(partition-description): add the encryption label,
(user-partition-description): add an encryption field,
(auto-partition): add two partitioning schemes: entire-crypted-root and
entire-crypted-root-home,
(call-with-luks-key-file): new procedure,
(user-partition-upper-path): new procedure,
(luks-format-and-open): new procedure,
(luks-close): new procedure,
(format-user-partitions): format and open luks partitions before creating
file-system.
(mount-user-partitions): use the path returned by user-partition-upper-path,
(umount-user-partitions): close the luks partitions,
(user-partition->file-system): set device field to label for luks partitions
and to uuid for the rest,
(user-partition->mapped-device): new procedure,
(user-partitions->configuration): add mapped-devices field.
2019-01-17 14:04:26 +01:00
Mathieu Othacehe 133c401f77
installer: Display an eventual backtrace in a page.
* gnu/installer.scm (installer-program): Write the backtrace in
"/tmp/last-installer-error" and pass the filename to installer-exit-error.
* gnu/installer/newt.scm (exit-error): Display the file passed above in a textbox.
2019-01-17 14:04:25 +01:00
Mathieu Othacehe 5bfdde503e
installer: Reorder partitionment step.
* gnu/installer.scm (installer-steps): Run partitionment step after keymap
step, so that the keyboard is correctly mapped when filling the mount-point
entry in partitionment page.
2019-01-17 14:04:24 +01:00
Mathieu Othacehe 69a934f23a
installer: Add partitioning support.
* gnu/installer.scm (installer-steps): Add partitioning step.
* gnu/installer/newt.scm (newt-installer): Add partition-page field.
* gnu/installer/newt/partition.scm: New file.
* gnu/installer/parted.scm: New file.
* gnu/installer/record (installer): New partition-page field.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add new files.
* po/guix/POTFILES.in: Add new files.
2019-01-17 14:04:24 +01:00
Mathieu Othacehe 6efd8430ae
installer: Fix comments.
* gnu/installer.scm (installer-steps): Fix comments.
2019-01-17 14:04:23 +01:00
Mathieu Othacehe b4658c258e
installer: Add hostname.
* gnu/installer/hostname.scm: New file.
* gnu/installer.scm (installer-program): Use new module above.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add new file.
* po/guix/POTFILES.in: Add new file.
2019-01-17 14:04:23 +01:00
Mathieu Othacehe b51bde71a9
installer: Add services page.
Add a page to select services, for now only desktop environments choice is
available.

* gnu/installer.scm (steps): Add services step.
* gnu/installer/newt.scm (newt-installer): Add services-page field.
* gnu/installer/newt/services.scm: New file.
* gnu/installer/record.scm (installer): Add services-page field.
* gnu/installer/services.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add new files.
* po/guix/POTFILES.in: Add new files.
2019-01-17 14:04:23 +01:00
Mathieu Othacehe c088b2e47f
installer: Do not ask for keyboard model.
Suppose that the keyboard model is "pc105".

* gnu/installer.scm (apply-keymap): Remove model ...
* gnu/installer/newt/keymap.scm (run-keymap-page): passed here.
(run-model-page): remove procedure
* gnu/installer/record.scm (installer): Edit keymap-page prototype in comment.
* gnu/installer/keymap.scm (default-keyboard-model): New exported parameter.
2019-01-17 14:04:23 +01:00
Mathieu Othacehe dc5f3275ec
installer: Add configuration formatter.
* gnu/installer.scm (installer-steps): Add configuration-formatter procedures.
* gnu/installer/final.scm: New file.
* gnu/installer/locale.scm (locale->configuration): New exported procedure.
* gnu/installer/newt.scm (newt-installer): Add final page.
* gnu/installer/newt/final.scm: New file.
* gnu/installer/record.scm (installer): Add final-page field.
* gnu/installer/timezone.scm (posix-tz->configuration): New exported
procedure.
* gnu/installer/steps.scm (installer-step): Rename configuration-proc field to
configuration-formatter.
(%installer-configuration-file): New exported parameter,
(%installer-target-dir): ditto,
(%configuration-file-width): ditto,
(format-configuration): new exported procedure,
(configuration->file): new exported procedure.
2019-01-17 14:04:22 +01:00
Mathieu Othacehe 6b48825e4b
installer: Fix locale installation.
For some mysterious reason, calling 'setlocale' as first instruction of
installer-builder does not install unicode support correctly. So set LANG env
variable and start the installer until this is understood.

* gnu/installer.scm (installer-program): Wrap installer-builder to have the
opportunity to set LANG environment variable before starting the installer.
2019-01-17 14:04:21 +01:00